Industrial automation systems and integration — Product data representation and exchange — Part 235: Application protocol: Engineering properties and materials information

Systèmes d'automatisation industrielle et intégration — Représentation et échange de données de produits — Partie 235: Protocole d'application: Propriétés d'ingénierie et informations sur les matériaux

This document specifies the use of the integrated resources necessary for the scope and information requirements for the representation of engineering property data that are used for product design, product validation and other purposes.

NOTE 1           The application activity model in Annex F provides a graphical representation of the processes and information flows that are the basis for the definition of the scope of this document.

The following are within the scope of this document:

—          descriptions and definitions of the manufactured product, the sample of the product and the testable version of the sample;

—          description of the composition and substance of the product;

—          description of the processes used in the measurement;

—          descriptions of the data values produced by the measurement, with the specification of the conditions in which the data is valid;

—          references to standards and other documents wherein sampling, measurement and other details of testing and measurement processes can be specified or described;

—          descriptions and qualifications of the personnel and or organizations responsible for the measurement;

—          specification of the requirements, conditions and tolerances to be satisfied in the measurement and a description of the outcome;

—          descriptions of the locations of the measurement process and the effectivity of the results;

—          descriptions of the approval that establishes the validity of the measurements and the use of the properties for product design, design validation and other product characteristics such as structural integrity.

NOTE 2           Data representations sometimes need to be archived to meet legal and regulatory requirements and to meet quality objectives.

The following are outside the scope of this document:

—          data describing rules, guidelines and expert knowledge in the testing of products;

—          names of properties and test methods;

—          data describing why a decision was made to use a particular process;

—          scheduling data for measurement processes;

—          algorithms used for data evaluation and data processing.

NOTE  3          The names and definitions of properties and test methods are assumed to be provided in computer processable dictionaries, conforming to ISO 13584 Parts Libraries, which could classify measurement methods and their associated property types.


Food safety — Part 1: Requirements for bodies providing audit and certification of food safety management systems

Sécurité des denrées alimentaires — Partie 1: Exigences pour les organismes procédant à l'audit et à la certification de systèmes de management de la sécurité des denrées alimentaires

Inocuidad de los alimentos — Parte 1: Requisitos para los organismos que realizan la auditoría y la certificación de sistemas de gestión de la inocuidad de los alimentos

This document specifies the requirements for the audit and certification of a food safety management system (FSMS) complying with the requirements given in ISO 22000 (or other specified FSMS requirements). It also provides the necessary information and confidence to customers about the way certification of their suppliers has been granted.

Certification of FSMS is a third-party conformity assessment activity (as described in ISO/IEC 17000:2020, 4.3), and bodies performing this activity are third-party conformity assessment bodies.

NOTE 1    In this document, the terms “product” and “service” are used separately (in contrast with the definition of “product” given in ISO/IEC 17000).

NOTE 2    This document can be used as a criteria document for the accreditation or peer assessment of certification bodies which seek to be recognized as being competent to certify that an FSMS complies with ISO 22000 or other sets of specified FSMS requirements. It is also intended to be used as a criteria document by regulatory authorities and industry consortia which engage in direct recognition of certification bodies to certify that an FSMS complies with ISO 22000. Some of its requirements can also be useful to other parties involved in the conformity assessment of such certification bodies, and in the conformity assessment of bodies that undertake to certify the compliance of FSMS with criteria additional to, or other than, those in ISO 22000.

FSMS certification does not attest to the safety or fitness of the products of an organization within the food chain. However, an FSMS requires an organization to meet all applicable food-safety-related statutory and regulatory requirements through its management system.

NOTE 3    Certification of an FSMS according to ISO 22000 is a management system certification, not a product certification.

Other FSMS users can use the concepts and requirements of this document provided that the requirements are adapted as necessary.


Ceramic tiles - Universal test method for wear resistance by pedestrian traffic on flooring

Carreaux céramiques - Méthode d'essai universelle pour la résistance à l'usure due à la marche des revêtements de sol


Anodizing of aluminium and its alloys — Test method for chemical resistance of anodic oxidation coatings on aluminium and its alloys using electromotive force apparatus

Anodisation de l'aluminium et de ses alliages — Méthode d'essai pour la résistance chimique des couches d'oxydation anodique sur l'aluminium et ses alliages à l'aide d'un appareil à force électromotrice

This document specifies a test method using electromotive force test apparatus for assessing the chemical resistance of anodic oxidation coatings on aluminium and its alloys.


Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 3: Standard for Ethernet — Amendment 8: Physical layer and management parameters for power over data lines (PoDL) of single balanced twisted-pair ethernet

Technologies de l'information — Télécommunications et échange d'information entre systèmes — Réseaux locaux et métropolitains — Prescriptions spécifiques — Partie 3: Norme pour Ethernet — Amendement 8: Titre manque


Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 3: Standard for Ethernet — Amendment 9: Physical layer specifications and management parameters for 1000 Mb/s operation over plastic optical fiber

Technologies de l'information — Télécommunications et échange d'information entre systèmes — Réseaux locaux et métropolitains — Prescriptions spécifiques — Partie 3: Norme pour Ethernet — Amendement 9: Titre manque


Information technology — MPEG systems technologies — Part 14: Partial file format

Technologies de l'information — Technologies des systèmes MPEG — Partie 14: Format de fichier partiel

This document specifies the partial file format, which is a generic format for describing file partially received over lossy communication channels. This format contains the correctly received data, missing block identification, and repair information such as location of the file or high-level original indexing information. This format can be used with any file formats, and provides additional helper tools for formats deriving from ISO/IEC 14496-12.


Information technology — Multimedia application format (MPEG-A) — Part 21: Visual identity management application format

Technologies de l'information — Format pour application multimédia (MPEG-A) — Partie 21: Format pour application de gestion d'identité visuelle

This document specifies the standard representation of the set of signalling and data used in the process of preserving privacy for storage sharing image/video.


Information technology — Multimedia application format (MPEG-A) — Part 22: Multi-image application format (MIAF)

Technologies de l'information — Format pour application multimédia (MPEG-A) — Partie 22: Format pour application à images multiples (MIAF)

This document specifies the Multi-Image Application Format (MIAF), which contains coded images, groups and sequences of images along with their metadata and the information about their relations to each other, all embedded in the High Efficiency Image File (HEIF) format.

This document builds on the HEIF specification and defines the following:

—         a set of additional constraints on ISO/IEC 23008-12 (HEIF) specification, to simplify its file format options;

—         specific alpha plane formats;

—         a set of specific profiles and levels for the supported coding formats;

—         a set of specific metadata formats;

—         a set of brands, including application brands indicating conformance with specific profiles;

—         a set of rules for extending MIAF format to support additional coding formats, profiles, levels and metadata.

This document also defines the normative behaviour for a MIAF reader and MIAF renderer.

The MIAF specification is intentionally written to be extensible, and to allow for forward compatibility. The format is also permissive of the presence of other data, such as coding formats, metadata, and derived images.


Information technology — Coding-independent code points — Part 4: Usage of video signal type code points

Technologies de l'information — Titre manque — Partie 4: Titre manque

This document describes common industry representation practices for the usage of video signal type code points, as these properties are conveyed across video content production and distribution carriage systems.


Information technology — Generic coding of moving pictures and associated audio information — Part 1: Systems — Amendment 10: Carriage of timed metadata for media orchestration (MORE) and sample variants over MPEG-2 TS

Technologies de l'information — Codage générique des images animées et du son associé — Partie 1: Systèmes — Amendement 10: .


Information technology — Generic coding of moving pictures and associated audio information — Part 1: Systems — Amendment 11: Carriage of HEVC Tiles over MPEG-2 Systems

Technologies de l'information — Codage générique des images animées et du son associé — Partie 1: Systèmes — Amendement 11: .


Information technology — Coding of audio-visual objects — Part 3: Audio — Amendment 7: SBR enhancements

Technologies de l'information — Codage des objets audiovisuels — Partie 3: Codage audio — Amendement 7: .


Information technology — Coding of audio-visual objects — Part 5: Reference software — Amendment 43: New levels of ALS simple profile, SBR enhancements

Technologies de l'information — Codage des objets audiovisuels — Partie 5: Logiciel de référence — Amendement 43: Nouveaux niveaux pour profil simple ALS (Audio Lossless Coding, compression audio sans perte), Améliorations par reproduction de la bande spectrale (SBR)


Information technology — Coding of audio-visual objects — Part 26: Audio conformance — Amendment 5: Conformance for new levels of ALS simple profile, SBR enhancements

Technologies de l'information — Codage des objets audiovisuels — Partie 26: Conformité audio — Amendment 5: Titre manque


Information technology — MPEG audio technologies — Part 3: Unified speech and audio coding — Amendment 4: USAC stream ID, MP4FF groups, reference software and conformance

Technologies de l'information — Technologies audio MPEG — Partie 3: Discours unifié et codage audio — Amendement 4: .


Information technology — MPEG audio technologies — Part 4: Dynamic Range Control — Amendment 4: Profiles and levels

Technologies de l'information — Technologies audio MPEG — Partie 4: Contrôle de gamme dynamique — Amendement 4: .


Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 1: MPEG media transport (MMT) — Amendment 3: Immersive media and CDN integration

Technologies de l'information — Codage à haute efficacité et livraison des medias dans des environnements hétérogènes — Partie 1: Transport des médias MPEG — Amendement 3: .


Information technology — Generic coding of moving pictures and associated audio information — Part 1: Systems

Technologies de l'information — Codage générique des images animées et du son associé — Partie 1: Systèmes

ISO/IEC 13818-1:2018 specifies the system layer of the coding. It was developed principally to support the combination of the video and audio coding methods defined in Parts 2 and 3 of ISO/IEC 13818. The system layer supports six basic functions:

1)    the synchronization of multiple compressed streams on decoding;

2)    the interleaving of multiple compressed streams into a single stream;

3)    the initialization of buffering for decoding start up;

4)    continuous buffer management;

5)    time identification;

6)    multiplexing and signalling of various components in a system stream.

A Rec. ITU-T H.222.0 | ISO/IEC 13818-1 multiplexed bit stream is either a transport stream or a program stream. Both streams are constructed from PES packets and packets containing other necessary information. Both stream types support multiplexing of video and audio compressed streams from one program with a common time base. The transport stream additionally supports the multiplexing of video and audio compressed streams from multiple programs with independent time bases. For almost error-free environments the program stream is generally more appropriate, supporting software processing of program information. The transport stream is more suitable for use in environments where errors are likely.

A Rec. ITU-T H.222.0 | ISO/IEC 13818-1 multiplexed bit stream, whether a transport stream or a program stream, is constructed in two layers: the outermost layer is the system layer, and the innermost is the compression layer. The system layer provides the functions necessary for using one or more compressed data streams in a system. The video and audio parts of this Specification define the compression coding layer for audio and video data. Coding of other types of data is not defined by this Specification, but is supported by the system layer provided that the other types of data adhere to the constraints defined in 2.7.


Information technology — Coding of audio-visual objects — Part 12: ISO base media file format

Technologies de l'information — Codage des objets audiovisuels — Partie 12: Format ISO de base pour les fichiers médias

This document specifies the ISO base media file format, which is a general format forming the basis for a number of other more specific file formats. This format contains the timing, structure, and media information for timed sequences of media data, such as audio-visual presentations.


Information technology — Coding of audio-visual objects — Part 15: Carriage of network abstraction layer (NAL) unit structured video in the ISO base media file format

Technologies de l'information — Codage des objets audiovisuels — Partie 15: Transport de vidéo structurée en unités NAL sur la couche réseau au format ISO de base pour les fichiers médias

This document specifies the storage format for streams of video that is structured as NAL units, such as AVC (ISO/IEC 14496-10) and HEVC (ISO/IEC 23008-2) video streams.


Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 3: 3D audio

Technologies de l'information — Codage à haute efficacité et livraison des medias dans des environnements hétérogènes — Partie 3: Audio 3D

This document specifies technology that supports the efficient transmission of immersive audio signals and flexible rendering for the playback of immersive audio in a wide variety of listening scenarios. These include home theatre setups with 3D loudspeaker configurations, 22.2 loudspeaker systems, automotive entertainment systems and playback over headphones connected to a tablet or smartphone.


Information technology — MPEG systems technologies — Part 12: Sample variants

Technologies de l'information — Technologies des systèmes MPEG — Partie 12: Variantes d'échantillon

This document defines sample variants and their carriage in the ISO base media file format (ISO/IEC 14496-12) and MPEG-2 transport stream (ISO/IEC 13818-1).


Information technology — Multimedia framework (MPEG-21) — Part 8: Reference software — Amendment 4: Media value chain ontology extensions on time-segments and multi-track audio

Technologies de l'information — Cadre multimédia (MPEG-21) — Partie 8: Logiciel de référence — Amendement 4: Extensions de l'ontologie de la chaîne de valeur aux segments temporels et à l'audio multipiste


Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 3: 3D audio — Amendment 5: Audio metadata enhancements

Technologies de l'information — Codage à haute efficacité et livraison des medias dans des environnements hétérogènes — Partie 3: Audio 3D — Amendement 5: .


Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 10: MPEG media transport forward error correction (FEC) codes — Amendment 1: Window-based FEC code

Technologies de l'information — Codage à haute efficacité et livraison des medias dans des environnements hétérogènes — Partie 10: Codes de correction d'erreur anticipée pour le transport des medias MPEG — Amendement 1


Information technology — JPSearch — Part 6: Reference software — Amendment 1: Reference software for JPSearch API and JPOnto

Technologies de l'information — JPSearch — Partie 6: Logiciel de référence — Amendement 1: .


Information technology — JPEG XR image coding system — Part 2: Image coding specification — Amendment 2: Additional colour signal type identifiers

Technologies de l'information — Système de codage d'image JPEG XR — Partie 2: Spécification de codage d'image — Amendement 2: .


Medical devices — Guidance on the application of ISO 14971

Dispositifs médicaux — Recommandations relatives à l'application de l'ISO 14971

This document provides guidance on the development, implementation and maintenance of a risk management system for medical devices according to ISO 14971:2019.

The risk management process can be part of a quality management system, for example one that is based on ISO 13485:2016[24], but this is not required by ISO 14971:2019. Some requirements in ISO 13485:2016 (Clause 7 on product realization and 8.2.1 on feedback during monitoring and measurement) are related to risk management and can be fulfilled by applying ISO 14971:2019. See also the ISO Handbook: ISO 13485:2016 — Medical devices — A practical guide[25].


Framework for Artificial Intelligence (AI) Systems Using Machine Learning (ML)

Cadre pour les systèmes d'intelligence artificielle (IA) qui utilisent l'apprentissage machine (ML)

This document establishes an Artificial Intelligence (AI) and Machine Learning (ML) framework for describing a generic AI system using ML technology. The framework describes the system components and their functions in the AI ecosystem. This document is applicable to all types and sizes of organizations, including public and private companies, government entities, and not-for-profit organizations, that are implementing or using AI systems.


Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 6: Multilayer fusion-bonded coatings

Revêtements externes pour les pipelines enterrés ou immergés utilisés dans les réseaux de transport de pipelines — Partie 6: Revêtements multicouches liées par fusion


Information technology for learning, education and training — AccessForAll framework for individualized accessibility — Part 4: Registry server API

Technologies de l'information pour l'apprentissage, l'éducation et la formation — Cadre AccessForAll pour l'accessibilité individualisée — Partie 4: API du serveur de registre

This document specifies an API in support of ISO/IEC DIS 24751-1. In particular, this document specifies:

—          a data format (in JSON) for the exchange of registry entries (AfA concept records) between registry servers;

—          a set of RESTful operations for AfA registry servers to allow for the manipulation of AfA concept registry entries by external clients other than server-internal web interfaces.


Cycles — Lighting and retro-reflective devices — Part 2: Retro-reflective devices — Amendment 1

Cycles — Dispositifs d'éclairage et dispositifs rétroréfléchissants — Partie 2: Dispositifs rétroréfléchissants — Amendement 1


Information technology — Multimedia application format (MPEG-A) — Part 19: Common media application format (CMAF) for segmented media — Amendment 2: XHE-AAC and other media profiles

Technologies de l'information — Format pour application multimédia (MPEG-A) — Partie 19: Format CMAF (Common Media Application Format) pour médias segmentés — Amendement 2: XHE-AAC et autres profils médias


Ergonomics of the thermal environment — Determination of metabolic rate

Ergonomie de l'environnement thermique — Détermination du métabolisme énergétique

This document specifies different methods for the determination of metabolic rate in the context of ergonomics of the thermal working environment. It can also be used for other applications, e.g. the assessment of working practices, the energetic cost of specific jobs or sport activities and the total energy cost of an activity. The methods are classified in four levels of increasing accuracy: level 1, Screening, with a table giving examples of activities with low, moderate and high metabolic rates; level 2, Observation, where the metabolic rate is estimated by a time and motion study; level 3, Analysis, where the metabolic rate is estimated from heart rate recordings or accelerometers measurements; and level 4, Expertise, where more sophisticated techniques are described. The procedure to put into practice these methods is presented and the uncertainties are discussed.


Cinematography — Time and control code for 24, 25 and 30 frames per second motion-picture film systems — Specifications

Cinématographie — Code de chronométrage et de commande pour les systèmes de films cinématographiques à 24, 25 et 30 images par seconde — Spécifications

This document specifies digital code for mats and modulation methods for motion-picture film to be used for timing, control, editing and synchronization purposes. This document also specifies the relationship of the codes to the motion picture frame.

Two types of code are described in this document. The first type, Type C, is a continuous code which is very similar to the continuous code specified in IEC 60461. This type of code can be used in situations where the film is moving continuously at the time of both recording and reproduction.

The second type of code, Type 8, is a non-continuous, block-type code, composed of blocks of data, each complete in itself, with gaps between the blocks. It is designed so that the code can be recorded and played back on equipment with intermittent film motion but still be decoded with the same type of electronic equipment used to read the Type C or continuous time code.


Cinematography — Projection film leader (time-based), trailer and cue marks — Specifications

Cinématographie — Amorce de début et fin et repère de synchronisation pour la projection — Spécifications

This document specifies the makeup or assembly of time-based leaders and cue marks for 70 mm, 35 mm, and 16 mm motion-picture release prints.

NOTE       Extraneous materials are dealt with in Annex A.


Cinematography — Screen luminance and chrominance for the projection of film motion pictures

Cinématographie — Luminance et chrominance des écrans pour la projection de films sur pellicule

ISO 2910:2018 specifies the screen luminance level and chrominance white point for theatrical projection of 70 mm, 35 mm and 16 mm motion-picture prints at a rate of 24 frames per second.

ISO 2910:2018 can also be applicable to the non-theatrical presentation of 70 mm, 35 mm and 16 mm motion-picture prints intended for projection at 24 frames per second.

NOTE       Throughout this document, the term "screen" means the screen-picture area appropriate to the film format and projection system in use.


Cinematography — Multichannel analogue and digital photographic sound and control records on 35 mm motion-picture prints and negatives, and digital sound-control records on 70 mm motion-picture prints and negatives — Position and width dimensions

Cinématographie — Enregistrements des commandes et du son photographiques analogiques et numériques multicanaux sur copies et négatifs cinématographiques 35 mm, et enregistrements des commandes sonores numériques sur copies et négatifs cinématographiques 70 mm — Position et dimensions en largeur

ISO 17266:2018 specifies the lateral, and vertical where applicable, positions and width dimensions of multichannel analogue and digital photographic sound records and control tracks on 35 mm and 70 mm motion-picture prints and negatives.


Hard coal — Determination of moisture-holding capacity

Houille — Détermination de la capacité de rétention d'humidité

This document gives reference to ASTM D1412 as a method of determining the moisture-holding capacity of hard coals.


Information technology for learning, education and training — Learning analytics interoperability — Part 3: Guidelines for data interoperability

Technologies de l'information pour l'apprentissage, l'éducation et la formation — Interopérabilité de l'analytique de l'apprentissage — Partie 3: Lignes directrices relatives à l'interopérabilité des données

This document specifies guidelines for mapping between different learning analytics data representations. Using xAPI and IMS Caliper as reference specifications, this document introduces data API regarding learning analytics as well as guidelines to use the APIs, which can be generalized to other contexts. Both syntactic and semantic mappings are in scope.


Mechanical vibration — Measurement and evaluation of machine vibration — Part 4: Gas turbines in excess of 3 MW, with fluid-film bearings

Vibrations mécaniques — Mesurage et évaluation des vibrations de machines — Partie 4: Turbines à gaz à paliers à film fluide, excédant 3 MW

This document is applicable to land-based gas turbines with fluid-film bearings and power outputs greater than 3 MW and an operating speed under load between 3 000 r/min and 30 000 r/min. In some cases (see the list of exclusions below), this includes other rotating machinery coupled either directly or through a gearbox. The evaluation criteria provided in this document are applicable to the vibration of the main input and output bearings of the gearbox but are not applicable to the vibration of the internal gearbox bearings nor to the assessment of the condition of those gears. Specialist techniques required for evaluating the condition of gears are outside the scope of this document.

This document is not applicable to the following:

i)     gas turbines with power outputs greater than 40 MW at rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min or 3 600 r/min (see ISO 20816-2);

ii)    aero-derivative gas turbines (including gas turbines with dynamic properties similar to those of aero-derivatives);

NOTE       ISO 3977-3 defines aero-derivatives as aircraft propulsion gas generators adapted to drive mechanical, electrical or marine propulsion equipment. Large differences exist between heavy-duty and aero-derivative gas turbines, for example, in casing flexibility, bearing design, rotor-to-stator mass ratio and mounting structure. Different criteria, therefore, apply for these two turbine types.

iii)   gas turbines with outputs less than or equal to 3 MW (see ISO 7919-3 and ISO 10816-3);

iv)   turbine driven generators (see ISO 20816-2, ISO 7919-3 and ISO 10816-3);

v)    turbine driven pumps (see ISO 10816-7);

vi)   turbine driven rotary compressors (see ISO 7919-3 and ISO 10816-3);

vii)  the evaluation of gearbox vibration (see this clause) but does not preclude monitoring of gearbox vibration;

viii) the evaluation of combustion vibration but does not preclude monitoring of combustion vibration;

ix)   rolling element bearing vibration.

This document establishes provisions for evaluating the severity of the following in-situ broad-band vibrations:

a)    structural vibration at all main bearing housings or pedestals measured radial (i.e. transverse) to the shaft axis;

b)    structural vibration at thrust bearing housings measured in the axial direction;

c)    vibration of rotating shafts radial (i.e. transverse) to the shaft axis at, or close to, the main bearings.

These are in terms of the following:

-      vibration under normal steady-state operating conditions;

-      vibration during other (non-steady-state) conditions when transient changes are taking place, including run up or run down, initial loading and load changes;

-      changes in vibration which can occur during normal steady-state operation.


Reciprocating internal combustion engines — Exhaust emission measurement — Part 3: Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter

Moteurs alternatifs à combustion interne — Mesurage des émissions de gaz d'échappement — Partie 3: Définitions et méthodes de mesure de la fumée des gaz d'échappement dans des conditions stabilisées

This document specifies a method for the measurement of smoke from exhaust gas of reciprocating internal combustion (RIC) engines at a steady state condition. The method evaluates the soot content by measurement of the blackening of a filter and derivation of black carbon mass concentration (mg/m3) from FSN. Where necessary, individual requirements may be specified for particular engine applications.

This document is applicable to RIC engines for mobile, transportable and stationary use, excluding engines for on-road transport of passengers and goods. It can be applied to engines for non-road use, e.g. for earth-moving machines, generating sets and for other applications. For engines used in machinery covered by additional requirements (e.g. occupational health and safety regulations, regulations for power plants) additional test conditions and special evaluation methods can apply.


General principles on reliability for structures — Vocabulary

Principes généraux de la fiabilité des constructions — Vocabulaire

This document establishes the common vocabulary of the principal terms used in the field of reliability of structures and design actions used within ISO TC98 documents on bases for design of structures.


Machinery for forestry — General safety requirements — Amendment 2: Access to operator's station and maintenance locations

Matériel forestier — Exigences de sécurité générales — Amendement 2: Accès au poste d'opérateur et emplacements de maintenance


Medical electrical equipment — Part 2-86: Particular requirements for the basic safety and essential performance of electrocardiographs, including diagnostic equipment,  monitoring equipment, ambulatory equipment, electrodes, cables and leadwires

Appareils électromédicaux — Partie 2-86: Exigences générales pour la sécurité de base et les performances essentielles des électrocardiographes, comprenant les appareils de diagnostic, les appareils de surveillance, les appareils à usage ambulatoire, les électrodes, les câbles et les câbles de dérivation


Railway applications — Track geometry quality — Part 1: Characterization of track geometry and track geometry quality

Applications ferroviaires — Qualité géométrique de la voie — Partie 1: Caractérisation de la géométrie de la voie et de la qualité géométrique de la voie

This document defines track geometry parameters and specifies the minimum requirements for track geometry measurements and the evaluation method for track geometry quality.

This document is applicable to 1 435 mm and wider track gauges. The urban/light rail systems, tramways and any track gauge narrower than 1 435 mm are excluded from the scope of this document, however it can be used as a reference.


Ships and marine technology — Design requirements for international ballast water transfer connection flange

This document specifies the material requirements and dimensions of an international flange for the transfer of ballast water between a ship and a shore reception facility, or between ships.

It does not address any reconfiguration of the ship's ballast water piping system necessary to connect to the shore-side, e.g. construction of piping from the ship lower machinery levels to the main deck transfer area.


Starches and derived products — Determination of nitrogen content by the Kjeldahl method — Spectrophotometric method

Amidons, fécules et produits dérivés — Dosage de l'azote selon la méthode de Kjeldahl — Méthode spectrophotométrique


Modified starch — Determination of acetyl content — Enzymatic method

Amidon modifié — Dosage de l'acétyle — Méthode enzymatique


Information technology — Coding of audio-visual objects — Part 22: Open Font Format

Technologies de l'information — Codage des objets audiovisuels — Partie 22: Format de police de caractères ouvert

This document specifies the Open Font Format (OFF) specification, including the TrueType and Compact Font Format (CFF) outline formats. Many references to both TrueType and PostScript exist throughout this document, as Open Font Format fonts combine the two technologies. The document defines data structures for variaous font tables, and provides the necessary details for developers to build a font rendering and taxt layout/shaping engines in compliance with this document.


Modified starch — Determination of carboxyl group content of oxidized starch

Amidon modifié — Dosage des groupes carboxyles dans l'amidon oxydé


Modified starch — Determination of adipic acid content of acetylated di-starch adipates — Gas chromatographic method

Amidons et fécules modifiés — Détermination de la teneur en acide adipique dans les adipates de diamidon acétylés — Méthode par chromatographie en phase gazeuse


Modified starch — Determination of hydroxypropyl content — Method using proton nuclear magnetic resonance (NMR) spectrometry

Amidon modifié — Détermination de la teneur en hydroxypropyle — Méthode spectrométrique de résonance magnétique nucléaire du proton


Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Part 21-1: Media independent services

Technologies de l'information — Télécommunications et échange d'information entre systèmes — Réseaux locaux et métropolitains — Partie 21-1: Services indépendants des supports

Abstract: Several use cases and services are defined, namely, handover between heterogeneous networks, home energy management system, software-defined radio access networks (SDRANs), radio resource management (RRM), and device-to-device (D2D) communication service that need to be implemented in conjunction with the media independent services (MIS) framework as specified in IEEE Std 802.21?-2017.


Water reuse in urban areas — Guidelines for decentralized/onsite water reuse system — Design principles of a decentralized/onsite system

Réutilisation de l'eau en milieu urbain — Lignes directrices concernant les systèmes décentralisés/sur site de réutilisation de l'eau — Principes de conception d'un système décentralisé/sur site

This document provides guidelines for the planning, design principles and considerations of a decentralized/onsite water reuse system and water reuse applications in urban areas.

This document is applicable to practitioners and authorities who intend to implement principles and decisions on decentralized water reuse in a safe, reliable and sustainable manner.

This document addresses decentralized/onsite water reuse systems in their entirety and is applicable to any water reclamation system component (e.g. source water collection, treatment, storage, distribution, operation and maintenance and monitoring).

This document provides:

—     standard terms and definitions;

—     description of system components and possible models of a decentralized/onsite water reuse system;

—     design principles of a decentralized/onsite water reuse system;

—     common assessment criteria and related examples of water quality indicators, all without setting any target values or thresholds;

—     specific aspects for consideration and emergency response.

Design parameters and regulatory values of a decentralized/onsite water reuse system are out of the scope of this document.


Specifications for digital projection geometries


Ergonomics — Recovery Model for cyclical industrial work


Lubricants, industrial oils and related products (Class L) — Family D (Compressors) — Part 2: Specifications of categories DAG, DAH and DAJ (Lubricants for flooded rotary air compressors)

Lubrifiants, huiles industrielles et produits connexes (classe L) — Famille D (Compresseurs) — Partie 2: Spécifications des catégories DAG, DAH et DAJ (Lubrifiants pour compresseurs d’air rotatifs à injection d’huile)

This document specifies the minimum requirements for mineral or synthetic based lubricants, as delivered, and intended for use in flooded rotary air compressors (vane and screw).

This document can be read in conjunction with ISO 6743-3.

NOTE      For the purposes of this document, the term “% (m/m)” is used to represent the mass fraction of a material.


Foundry machinery — Safety requirements for molding and coremaking machinery and associated equipment

Machines de fonderie — Prescriptions de sécurité pour les machines et équipements associés de moulage et de noyautage

This document deals with foreseeable significant hazards, hazardous situations and events relevant to molding and coremaking machinery and associated equipment when used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 5). It provides the requirements to be met by the manufacturer to ensure the safety of persons and property during the life-cycle phases in accordance with ISO 12100:2010, 5.4, as well as in the event of foreseeable failures or malfunctions that can occur in the equipment.

This document applies to the following equipment:

a) machinery constructed to condition and/or reclaim foundry sands for mold and coremaking (including related moldable granular materials);

b) molding machinery;

c) coremaking machinery;

d) knock-out equipment;

e) other directly associated equipment.

This document does not apply to:

—    ladles and pouring equipment;

NOTE          This equipment is covered within the European Union (EU) by EN 1247:2010.

—    wax and lost foam pattern production and wax removal equipment;

—    additive manufacturing equipment;

—    dust and/or gaseous emissions reduction equipment;

—    crane installations;

—    winches;

—    continuous conveyors or handling systems which can be an integral part of the equipment covered by this document;

—    sand and casting separation systems.

This document does not explicitly deal with electrical hazards. These hazards are covered by IEC 60204-1: 2016


Foundry machinery — Safety requirements for high pressure die casting machines

Machines de fonderie — Exigences de sécurité pour les machines à couler sous haute pression

This document applies to high pressure die casting machines:

a)       hot-chamber die casting machines (horizontal die closing system);

b)       horizontal cold-chamber die casting machines (horizontal die closing system).

This document applies to high pressure die casting units, i.e. high pressure die casting machines (HPDCM), and their interfaces with the following ancillary equipment:

a)       die;

b)       melting, holding and dosing furnaces (see ISO 13577-1:2016);

c)        metal feeding equipment;

d)       inserting and removal devices;

e)       spraying appliances;

f)         heating and cooling devices for the die.

This ancillary equipment itself is not covered.

Additional risks arising from the material being cast are not covered.

This document does not apply to either low pressure die casting machines or gravity die casting machines, or both.

This document deals with all significant hazards, hazardous situations and events relevant to pressure die casting machines when used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4).

This includes hazards coming from intentional interactions as well as unintentional but foreseeable interactions between movable parts of the machine and persons.

This document provides the requirements to be met by the manufacturer to ensure the safety of persons and property during transport, commissioning, use, de-commissioning and maintenance periods, as well as in the event of foreseeable failures or malfunctions that can occur in the equipment.


Corrosion of metals and alloys — Measurement of electrochemical properties of metals and alloys under cavitation corrosion


Safety of toys — Part 1: Safety aspects related to mechanical and physical properties

Sécurité des jouets — Partie 1: Aspects de sécurité relatifs aux propriétés mécaniques et physiques

The requirements in ISO 8124-1:2018 apply to all toys, i.e. any product or material designed or clearly intended for use in play by children under 14 years of age. They are applicable to a toy as it is initially received by the consumer and, in addition, they apply after a toy is subjected to reasonably foreseeable conditions of normal use and abuse unless specifically noted otherwise.

The requirements of this document specify acceptable criteria for structural characteristics of toys, such as shape, size, contour, spacing (e.g. rattles, small parts, sharp points and edges, and hinge-line clearances) as well as acceptable criteria for properties peculiar to certain categories of toy (e.g. maximum kinetic energy values for non-resilient-tipped projectiles and minimum tip angles for certain ride-on toys).

ISO 8124-1:2018 specifies requirements and test methods for toys intended for use by children in various age groups from birth to 14 years. The requirements vary according to the age group for which a particular toy is intended. The requirements for a particular age group reflect the nature of the hazards and the expected mental and/or physical abilities of a child to cope with them.

ISO 8124-1:2018 also requires that appropriate warnings and/or instructions for use be given on certain toys or their packaging. Due to linguistic problems which may occur in different countries, the wording of these warnings and instructions is not specified but given as general information in Annex B. It should be noted that different legal requirements exist in many countries with regard to such marking.

ISO 8124-1:2018 does not purport to cover or include every conceivable potential hazard of a particular toy or toy category. Except for labelling requirements indicating the functional hazards and the age range for which the toy is intended, this document has no requirements for those characteristics of toys which represent an inherent and recognized hazard which is integral to the function of the toy.

EXAMPLE 1    An example of such a hazard is the sharp point necessary for the proper function of a needle. The needle is a hazard which is well understood by the purchaser of a toy sewing kit, and the functional sharp-point hazard is communicated to the user as part of the normal educational process of learning to sew as well as at the point of purchase by means of cautionary labelling on the product's packaging.

EXAMPLE 2    As a further example, a two-wheeled toy scooter has inherent and recognized hazards associated with its use (e.g. instability during use, especially while learning). The potential hazards associated with its structural characteristics (sharp edges, pinch hazards, etc.) will be minimized by compliance with the requirements of this document.


Vocabulary related to rattan materials and products

Vocabulaire relatif aux matériaux et produits en rotin

This document defines terms relating to rattan source plants, materials, intermediate rattan products and rattan products.

This document is applicable to rattan materials and products in production and trade.


Grading system for rattan: Requirements and classification

Système de classement pour le rotin: exigences et classification

This document gives guidelines and requirements to sort and classify rattan cane materials (poles and derivatives) based on physical properties, quality and market values.


Test methods on physical and mechanical properties of bamboo strip


Fire safety — Intentional Fires — General information

Sécurité incendie — Incendies volontaires — Généralités


Service activities relating to drinking water supply, wastewater and stormwater systems — Guidelines for the implementation of continuous monitoring systems for drinking water quality and operational parameters in drinking water distribution networks

This document specifies guidelines for the implementation of continuous monitoring systems for drinking water quality and operational parameters in drinking water distribution networks.

It provides guidance for determining the:

—     effective number of continuous monitoring stations in the drinking water distribution network;

—     location of monitoring stations in the drinking water distribution network;

—     types of operational and drinking water quality parameter measuring devices (MDs) that can be installed in a continuous monitoring station;

—     quality control, maintenance and calibration requirements of the continuous monitoring system.

This document excludes guidance on the design, structure, number and type of MDs to be installed in a continuous monitoring system.


Lubricants, industrial oils and related products (Class L) — Family D (Compressors) — Part 1: Specifications of categories DAA and DAB (Lubricants for reciprocating and drip feed rotary air compressors)

Lubrifiants, huiles industrielles et produits connexes (classe L) — Famille D (compresseurs) — Partie 1: Spécifications pour les catégories DAA et DAB (Lubrifiants pour compresseurs alternatifs et compresseurs rotatifs alimentés au goutte à goutte)


Lubricants, industrial oils and related products (Class L) — Family D (Compressors) — Part 3: Specifications of categories DRA, DRB, DRC, DRD, DRE, DRF and DRG (Lubricants for refrigerating compressors)

Lubrifiants, huiles industrielles et produits connexes (classe L) — Famille D (compresseurs) — Partie 3: Spécifications pour les catégories DRA, DRB, DRC, DRD, DRE, DRF et DRG (Lubrifiants pour compresseurs frigorifiques)


Earth-moving machinery and mobile road construction machinery — Worksite data exchange — Part 4: Worksite topographical data

Engins de terrassement et machines mobiles de construction de routes — Échange de données sur le chantier — Partie 4: Données topographiques sur le chantier

This document specifies requirements for data exchange at the interface between earth-moving machinery, as defined in ISO 6165, mobile road construction machinery, as defined in ISO 22242, and the worksite information systems. It focuses on data for management of a worksite and the assets specific to that worksite.

This document includes:

a)       methods of local position correction and localization, including standardization of RTK corrections;

b)       method of implementation of a common design model;

c)        types of data and methods of data exchange between servers. This includes application programming interfaces (APIs) to exchange data between servers regardless of vendor. These APIs focus on project data, as-built data, and production data. Field-equipment-to-server and machine-to-machine are not included.

This document covers both hardware mounted on earth-moving equipment and field measurement equipment.

This document does not define methods of on-machine data collection, on-machine communication protocol (e.g. CAN bus), wireless transmission of data to the vendor’s server, or wireless transmission of data directly between machines onsite. This document also does not include design software requirements or other areas related to building information management (BIM). Data formats and transfer methods from design software to the SMS are not in scope.


Medical electrical equipment — Part 2-87: Particular requirements for basic safety and essential performance of high-frequency ventilators

Appareils électromédicaux — Partie 2-87: Exigences particulières pour la sécurité de base et les performances essentielles des ventilateurs à haute fréquence

This document applies to the basic safety and essential performance of a high-frequency ventilator (HFV) in combination with its accessories, hereafter referred to as ME equipment:

intended for use in an environment that provides specialized care for patients whose conditions can be life-threatening and who can require comprehensive care and constant monitoring in a professional healthcare facility;

NOTE 1    For the purposes of this document, such an environment is referred to as a critical care environment. High-frequency ventilators for this environment are considered life-sustaining.

NOTE 2    For the purposes of this document, such a high-frequency ventilator can provide transport within a professional healthcare facility (i.e., be a transit-operable ventilator).

NOTE 3    A high-frequency ventilator intended for use in transport within a professional healthcare facility is not considered as a ventilator intended for the emergency medical services environment.

intended to be operated by a healthcare professional operator;

intended for those patients who need differing levels of support from artificial ventilation including ventilator-dependent patients; and

capable of providing more than 150 inflations/min.

There are three principal designations of HFV:

high-frequency percussive ventilation [HFPV, with a typical HFV frequency of (60 to 1 000) HFV inflations/min];

high-frequency jet ventilation [HFJV, with a typical HFV frequency of (100 to 1 500) HFV inflations/min]; and

high-frequency oscillatory ventilation [HFOV, with a typical HFV frequency of (180 to 1200) HFV inflations/min and typically having an active expiratory phase].

Additionally, HFV designations can be combined together or with ventilation at rates less than 150 inflations/min.

* A high-frequency ventilator is not considered a physiologic closed loop-control system unless it uses a physiological patient variable to adjust the ventilation therapy settings.

This document is also applicable to those accessories intended by their manufacturer to be connected to an HFV breathing system, or to a high-frequency ventilator, where the characteristics of those accessories can affect the basic safety or essential performance of the high-frequency ventilator.

If a clause or subclause is specifically intended to be applicable to ME equipment only, or to ME systems only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to ME equipment and to ME systems, as relevant.

Hazards inherent in the intended physiological function of ME equipment or ME systems within the scope of this document are not covered by specific requirements in this document except in 7.2.13 and 8.4.1 of IEC 60601-1:2005.

NOTE 4    Additional information can be found in 4.2 of IEC 60601-1:2005+AMD1:2012.

This document is not applicable to ME equipment that is intended solely to augment the ventilation of spontaneously breathing patients within a professional healthcare facility.

This document does not specify the requirements for:

non-high-frequency ventilators or accessories which provide conventional ventilation for use in critical care environments, which are given in ISO 80601-2-12 [23];.

NOTE 5     An HFV can incorporate conventional critical care ventilator operational modes, in which case ISO 80601-2-12 is applicable to those modes.

ventilators or accessories intended for anaesthetic applications, which are given in ISO 80601-2-13 [24];

ventilators or accessories intended for the emergency medical services environment, which are given in ISO 80601-2-84, the replacement for ISO 10651-3 [13];

NOTE 6     An HFV can incorporate EMS ventilator capability.

ventilators or accessories intended for ventilator-dependent patients in the home healthcare environment, which are given in ISO 80601‑2-72 [26];

ventilators or accessories intended for home-care ventilatory support devices, which are given in ISO 80601-2-79 [27] and ISO 80601-2-80 [28], the replacements for ISO 10651-6 [15];

sleep apnoea breathing therapy ME equipment, which are given in ISO 80601-2-70 [25];

bi-level positive airway pressure (bi-level PAP) ME equipment;

continuous positive airway pressure (CPAP) ME equipment;

respiratory high-flow ME equipment, which are given in ISO 80601-2-90:—1; and

cuirass or “iron-lung” ventilation

This document is a particular standard in the IEC 60601 series, the IEC 80601 series and the ISO 80601 series.

1 Under preparation. Stage at the time of publication: ISO/DIS 80601-2-90:2020.


Water Reuse in Urban Areas — Guidelines for reclaimed water treatment: Design principles of a RO treatment system of municipal wastewater

This document provides guidelines for the planning and design of a reverse osmosis (RO) treatment system of municipal wastewater. This document is applicable to practitioners and authorities who intend to implement principles and decisions on RO treatment of municipal wastewater in a safe, reliable and sustainable manner. This document addresses RO treatment systems of municipal wastewater in their entirety and is applicable to any RO treatment system component.

This document provides:

—     standard terms and definitions;

—     a description of the system components of an RO treatment system of municipal wastewater;

—     design principles of an RO treatment system of municipal wastewater;

—     statements on the feed water quality and technical requirements of an RO treatment system;

—     guidance for operation and maintenance of an RO treatment system;

—     specific aspects for consideration and emergency response.

Design parameters and regulatory values of an RO treatment system of municipal wastewater are out of the scope of this document.


Refractory products — Determination of reduced species in carbon containing refractories by XRD

Produits réfractaires - Détermination par DRX des espèces réduites dans les réfractaires contenant du carbone

This document describes methods for the determination of mineralogical phases often present as additives or reaction products in carbon containing or graphitic refractory products by X-ray Diffraction (XRD) using a Bragg-Brentano diffractometer. It includes details of sample preparation and general principles for qualitative and quantitative analysis of mineralogical phase composition. Quantitative determination of α-Si3N4, β-Si3N4, AlN, aluminium metal, Al4C3, silicon metal, boron carbide and BN are described. The problems encountered with some determinations are highlighted.

Additional reduced species present in some refractories could include Al2O3⋅AlN solid solutions (so called Alons), Si3N4⋅SiO2 solid solutions and Si3N4⋅Al2O3 solid solutions (Sialons). The presence of some of these solid solution components will cause problems with both identification and quantification as they are not well-defined structures.

NOTE      For rationalisation of nitrogen containing phases, the total nitrogen content, analysed in accordance with EN 12698-1 is used.


Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 3: Standard for Ethernet — Technical Corrigendum 1: Multi-lane timestamping

Technologies de l'information — Télécommunications et échange d'information entre systèmes — Réseaux locaux et métropolitains — Prescriptions spécifiques — Partie 3: Norme pour Ethernet — Rectificatif technique 1: Titre manque


Enterprise modelling and architecture — Constructs for enterprise modelling

Modélisation et architecture d'entreprise — Constructions pour la modélisation d'entreprise

This document identifies and specifies constructs necessary for users that model enterprises in conformance with ISO 19439.

This document focuses on, but is not restricted to, engineering and the integration of manufacturing and related services in the enterprise. The constructs enable the description of structure and functioning of an enterprise for use in configuring or implementing in different application domains. This document specifies an implementation framework in Clause 6 to map model constructs into such domains.


Domestic gas cooking appliances — Safety — Part 21: Particular requirements for gas hobs, gas grills and gas griddles

Appareils de cuisson domestiques utilisant les combustibles gazeux — Sécurité — Partie 21: Exigences particulières pour les tables de cuisson à gaz, grils à gaz et grils par contact à gaz

This document specifies particular requirements for safety, construction and materials of household gas surface cooking appliances. For general requirements for safety, construction and materials of gas hobs, see ISO/TS 21364-1:2021.

This document covers the following:

—    surface cooking appliances:

—    hobs;

—    surface grills;

—    griddles;

being built-in, part of a cooking appliance or table top;

—    hobs accessories.

It does not cover surface cooking appliances intended for outdoor use and/or commercial use as well as electrical heated elements as part of the appliance. It also does not cover appliances with automatic burner control systems.

NOTE 1    For requirements of electrical safety refer to the IEC 60335 standard series.

NOTE 2    Attention is drawn to the fact that

—     for appliances intended to be used in vehicles or on board of ships or aircrafts, additional requirements could be necessary;

—     in many countries additional requirements are specified by the national health authorities, the national water supply authorities and similar authorities.

This document does not cover requirements relating to gas cylinders, their pressure regulators and their connections.

This document does not cover requirements for gas installation.


Optics and photonics — Test methods for telescopic systems — Part 9: Test methods for field curvature

Optique et instruments d'optique — Méthodes d'essai pour systèmes télescopiques — Partie 9: Méthodes d'essai pour la courbure de champ

This document specifies the test method for the determination of the deviation from a flat image surface, i.e. the sagittal and tangential field curvature of telescopic systems and observational telescopic instruments.


Information technology — Office Equipment — Method for Measuring Scanning Productivity of Digital Multifunctional Devices

Technologie de l'information — Équipement d'Office — Méthode pour Productivité du Scanner d'Appareils Multifonctionnels Numériques


Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Part 1AC: Media access control (MAC) service definition

Technologies de l'information — Télécommunications et échange d'information entre systèmes — Réseaux locaux et métropolitains — Partie 1AC: Définition du service de contrôle d'accès au support (MAC)

Abstract: The MAC Service and the Internal Sublayer Service (ISS) are defined in this standard. This standard specifies media-dependent convergence functions that map IEEE 802® MAC interfaces to the ISS. The MAC Service is derived from the ISS.


Médecine bucco-dentaire — Luminaires opératoires

This document specifies requirements and test methods for operating lights used in the dental office and intended for illuminating the oral cavity of patients. It also contains specifications on the instructions for use, marking and packaging.

This document applies to operating lights, irrespective of the technology of the light source.

This document excludes auxiliary light sources, for example, from dental handpieces and dental headlamps and also operating lights which are specifically designed for use in oral surgery.


Dentistry — Stationary dental units and dental patient chairs — Part 2: Air, water, suction and wastewater systems

Médecine bucco-dentaire — Units dentaires fixes et fauteuils dentaires patient — Partie 2: Systèmes d'alimentation en air et en eau, d'aspiration et d'évacuation des eaux usées

This document specifies requirements and test methods for stationary dental units concerning

a) the properties of stationary dental unit connections to the compressed air supply, water supply, suction supply, and wastewater drain plumbing,

b) the materials, design, and construction of the compressed air and water system within the stationary dental unit,

c) the quality for incoming water and air,

d) the performance of stationary dental unit suction system, and

e) the air, water, suction and wastewater properties of stationary dental unit connections to the interfaces to dental handpieces.

This document also specifies requirements for instructions for use and technical description.

This document does not specify requirements or test methods for the effectiveness of stationary dental unit waterline biofilm control.

NOTE       Test methods for the effectiveness of stationary dental unit waterline biofilm control are specified in ISO 16954.

This document is only applicable to stationary dental units that are not used for oral surgery treatment requiring sterile air and water supplies. Amalgam separators are not included in this document.


Matériel dentaire — Distributeurs d'alliages


Test protocol for identification of natural dye and naturally dyed textiles — Indigo


Vulcanized rubbers — Determination of antidegradants by high-performance liquid chromatography

Caoutchouc vulcanisés — Détermination des agents de protection par chromatographie en phase liquide à haute performance

This document describes a procedure for the determination of the following antidegradants in vulcanized rubbers:

—    aminoketone group;

—    naphthylamine group;

—    diphenylamine group;

—    p-phenylenediamine;

—    monophenol group.

The groups of antidegradants are summarized in Table A.1 with the chemical names, the abbreviated terms and the CAS registry numbers.

Extender oils, when present, can interfere.

For poly-2,2,4-trimethyl-1,2-dihydroquinoline, the method provides only an approximation because of its polymeric nature.


Ergonomics — Recovery model for cyclical industrial work

Ergonomie — Modèle de récupération pour les activités cycliques dans l’industrie

This document establishes an ergonomic model for any cyclical human work planned and executed in an industrial competitive environment. It also covers the process of measuring work based on the concept of normal work performance and of the assessment of risk factors commonly associated with body postures, body or hand forces, manual material handling of loads and handling low loads at high frequency.

This document applies to the adult working population and is intended to give reasonable protection for nearly all healthy adults. Those areas concerning health risks and control measures are mainly based on experimental studies regarding musculoskeletal loading, discomfort or pain and endurance or fatigue related to work organization and methods.

The scope of this document is any cyclical human work planned and executed in an industrial competitive environment. The most typical cases are within industries where there is the need to define an expected output (products or services) based on the optimization of the trade-off between labour productivity and health and safety.

The most sensitive organizations to this proposal are those within labour-intensive manufacturing industries with series and batch production systems:

—    automotive (original equipment manufacturer and tier 1 and 2 suppliers);

—    industrial automotive (trucks, buses, agricultural and mining equipment);

—    industrial manufacturing (small domestic and industrial equipment or machinery);

—    domestic appliances and consumer goods (white goods);

—    plastic and rubber products (tires, doors, windows, shoes);

—    consumer electronics (PCs, televisions, printers, radios, hi-fis, alarm systems);

—    furniture;

—    textiles and apparel;

—    food preparation;

—    packaging;

—    aerospace and defence;

—    rail and shipping;

—    large domestic and industrial equipment or machinery;

—    logistics.


Specification of DRM technology for digital publications

Spécification de la technologie DRM pour le contenu e-book au format EPUB


Air quality — Environmental meteorology — Part 4: Ground-based remote sensing of meteorological Parameters — Particle backscatter lidar

Qualité de l'air — Météorologie de l'environnement — Partie 4: Titre manque


Gardening machinery — Powered material-collecting systems — Safety

Matériel de jardinage — Systèmes motorisés de collecte des matériaux — Sécurité

This document gives safety requirements and the means for their verification specific to the design and construction of powered material-collecting systems used in agriculture, gardening and area maintenance (such as landscaping). It is applicable to mounted, semi-mounted or trailed machines manufactured after the date of its publication.

This document specifies means for eliminating or reducing mechanical hazards when the material-collecting system is used as intended.

It does not deal with environmental hazards, road safety, electromagnetic compatibility, power take-off (PTO), PTO drive shaft guarding or control requirements.

This document is not applicable to machines within the scope of ISO 5395-2 or ISO 5395-3.


Footwear. Test methods for whole shoe. Tensile strength of straps.


Footwear. Test method for accessories. Tensile strength of eyelets and hooks with laces.


Footwear. Test method for whole shoe. Flex resistance of whole shoe.


Footwear. Test method for accessories. Attachment strength.


Footwear. Test method for top-pieces. Tensile strength.


Footwear. Test method for uppers. Fastness to rubbing using a rubber pad.


Ergonomics of human-system interaction — Part 971: Accessibility of tactile/haptic interactive systems

Ergonomie de l'interaction homme-système — Partie 971: Accessibilité des systèmes interactifs tactiles/haptiques

This document provides both general and specific ergonomic requirements and recommendations for accessible tactile/haptic interactive systems, including accessible tactile/haptic interactions.

This document provides guidance for increasing the accessibility of interactive systems making use of tactile/haptic input/output modalities such as gestures, vibration, and force feedback. The guidance provided also supports alternative input modalities and the use of different output representations.

This document provides guidance for tactile/haptic interactions that is applicable to a variety of interactive systems, including assistive technologies (AT).


Automation systems and integration — The Big Picture of standards

Systèmes d'automatisation et intégration — Panorama des documents normatifs

ISO/TR 23087:2018 is the reference framework for the Big Picture project.

The Big Picture aims at monitoring the consistency of published standards and current or future standardization projects.

The Big Picture enables the standardization stakeholders to identify, for each concerned standard or standardization project, the relevant characteristics related to the positioning and impact of the standard or standardization project in the industry.

Although the Big Picture was designed initially for the universe of discourse of ISO/TC 184 and then IEC/TC 65, it applies to manufacturing in general.


Fire protection equipment — Carbon dioxide extinguishing systems for use on premises — Design and installation

Équipement de protection contre l'incendie — Installations fixes d'extinction par dioxyde de carbone utilisées dans les bâtiments — Conception et installation

This document specifies requirements and gives recommendations for the design, installation, testing, maintenance and safety of fixed carbon dioxide firefighting systems in buildings, plants or other structures. It is not applicable to extinguishing systems on ships, in aircraft, on vehicles or on mobile fire appliances, or to below‑ground systems in the mining industry; nor does it apply to carbon dioxide pre-inerting systems.

Design of systems where unclosable opening(s) exceed a specified area and where the opening(s) can be subject to the effect of wind is not specified, although general guidance on the procedure to be followed in such cases is given (see 7.4.3.2).


Additive manufacturing — General principles — Fundamentals and vocabulary

Fabrication additive — Principes généraux — Fondamentaux et vocabulaire

This document establishes and defines terms used in additive manufacturing (AM) technology, which applies the additive shaping principle and thereby builds physical three-dimensional (3D) geometries by successive addition of material.

The terms have been classified into specific fields of application.


Information technology — Document Schema Definition Languages (DSDL) — Part 3: Rule-based validation using Schematron

Technologies de l'information — Langages de définition de schéma de documents (DSDL) — Partie 3: Validation basée sur des règles à l'aide de Schematron

This document specifies Schematron, a schema language for XML. This document establishes requirements for Schematron schemas and specifies when an XML document matches the patterns specified by a Schematron schema. Schematron uses query languages such as XPath for writing assertions.


Vitreous and porcelain enamels — Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply — Quality requirements and testing

Émaux vitrifiés — Robinetterie et raccords de tuyauterie pour conduites forcées émaillés à l’intérieur et à l’extérieur destinés à l’alimentation en eau non traitée et en eau potable — Exigences de qualité et essais

This document specifies the requirements for product quality and product testing of enamelled valves and pressure pipe fittings for untreated and potable water supply.

It does not apply to chemical service glass-enamel and apparatus enamel.


Laminate floor coverings — Determination of geometrical characteristics

Revêtements de sol stratifiés — Détermination des caractéristiques géométriques

This document gives test methods to determine the dimensional variance between elements of laminate floor coverings in a manufactured free-standing shape (unrestricted) in respect of thickness, length, width, squareness, straightness, width flatness, length flatness, openings between assembled elements and height differences between assembled elements.

NOTE    These test methods are also applicable to other mechanically assembled panels, e.g. modular multilayer floorings.


Fire protection — Automatic sprinkler systems — Part 1: Requirements and test methods for sprinklers

Protection contre l'incendie — Systèmes d'extinction automatiques du type sprinkler — Partie 1: Prescriptions et méthodes d'essai des sprinklers

This document specifies performance and marking requirements and test methods for conventional, spray, flat spray, sidewall, extended coverage, domestic and storage sprinklers, including early suppression fast response (ESFR), electrically activated sprinklers (EAS) and sprinklers with monitoring of activation (SMA) for use in water-based fire protection systems. This document is not applicable to sprinklers with multiple orifices.


Smoke alarms using scattered light, transmitted light or ionization

Dispositifs d'alarme de fumée fonctionnant suivant le principe de la diffusion de la lumière, de la transmission de la lumière ou de l'ionisation

This document specifies requirements, test methods, performance criteria and manufacturers' instructions for smoke alarms that operate using scattered light, transmitted light or ionization, and are intended for household or similar residential applications.

For the testing of other types of smoke alarms, or smoke alarms working on different principles, this document is recommended only as guidance. Smoke alarms with special characteristics and developed for specific risks are not covered by this document.

This document allows, although it does not require, the inclusion within the smoke alarm of facilities for the following:

—    visual fault condition indication;

—    extended temperature-range operation;

—    interconnection with other similar smoke alarms or accessories;

—    temporary disablement;

—    alarm silencing;

—    signal frequency characteristics;

—    standby power source low condition silence;

—    smoke alarms with voice;

—    smoke alarms using radio frequency links;

—    response to slowly developing fires (drift compensation).

Where such facilities are included, this document specifies applicable requirements.

This document does not cover devices intended for incorporation in systems using separate control and indicating equipment. Such systems are specified in the ISO 7240 series.


Gas cylinders — Periodic inspection and testing of welded steel pressure drums — Capacities up to 1 000 l

Bouteilles à gaz — Contrôles et essais périodiques des fûts à pression soudés en acier — Capacité inférieure ou égale à 1 000 l

This document specifies the requirements for periodic inspection and testing of welded steel transportable pressure drums of water capacity from 150 l up to 1 000 l and up to 300 bar test pressure intended for compressed and liquefied gases.


Safety devices for protection against excessive pressure — Part 9: Application and installation of safety devices excluding stand-alone bursting disc safety devices

Dispositifs de sécurité pour protection contre les pressions excessives — Partie 9: Application et installation des dispositifs de sécurité autres que les dispositifs à disque de rupture installés seuls


Gaseous fire-extinguishing systems — Physical properties and system design — Part 5: FK-5-1-12 extinguishant

Systèmes d'extinction d'incendie utilisant des agents gazeux — Propriétés physiques et conception des systèmes — Partie 5: Agent extincteur FK-5-1-12

This document contains specific requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-12 extinguishant. It includes details of physical properties, specifications, usage and safety aspects.

This document is applicable only to systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.


Gaseous fire-extinguishing systems — Physical properties and system design — Part 8: HFC 125 extinguishant

Systèmes d'extinction d'incendie utilisant des agents gazeux — Propriétés physiques et conception des systèmes — Partie 8: Agent extincteur HCFC 125

This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specifications, usage and safety aspects.

This document is applicable to systems operating at nominal pressures of 25 bar and 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems.


Gaseous fire-extinguishing systems — Physical properties and system design — Part 9: HFC 227ea extinguishant

Systèmes d'extinction d'incendie utilisant des agents gazeux — Propriétés physiques et conception des systèmes — Partie 9: Agent extincteur HFC 227ea

This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It includes details of physical properties, specifications, usage and safety aspects.

This document is applicable to systems operating at nominal pressures of 25 bar, 42 bar and 50 bar with nitrogen propellant. This does not preclude the use of other systems.


Gaseous fire-extinguishing systems — Physical properties and system design — Part 10: HFC 23 extinguishant

Systèmes d'extinction d'incendie utilisant des agents gazeux — Propriétés physiques et conception des systèmes — Partie 10: Agent extincteur HFC 23

This document contains specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 23 extinguishant. It includes details of physical properties, specifications, usage and safety aspects. It is applicable to systems operating at a nominal pressure of 41 bar without nitrogen superpressurization and 70 bar superpressurized with nitrogen.


Guidance for the use of the Ada Ravenscar Profile in high integrity systems

Recommandations pour l'utilisation de "Ada Ravenscar Profile" dans les systèmes de haute intégrité


Information technology — Programming languages, their environments and system software interfaces — Programming language COBOL

Technologies de l'information — Langages de programmation, leur environnement et interfaces des logiciels de systèmes — Langage de programmation COBOL

This document specifies the syntax and semantics of COBOL. Its purpose is to promote a high degree of machine independence to permit the use of COBOL on a variety of data processing systems.

This document specifies:

The form of a compilation group written in COBOL.

The effect of compiling a compilation group.

 The effect of executing run units.

The elements of the language for which a conforming implementation is required to supply  a definition.

The elements of the language for which meaning is explicitly undefined.

The elements of the language that are dependent on the capabilities of the processor.

This document does not specify:

The means whereby a compilation group written in COBOL is compiled into code executable by a processor.

The time at which method, function, or program runtime modules are linked or bound to an activating statement, except that runtime binding occurs of necessity when the identification of the appropriate program or method is not known at compile time.

The time at which parameterized classes and interfaces are expanded.

The mechanism by which locales are defined and made available on a processor.

The form or content of error, flagging, or warning messages.

The form and content of listings produced during compilation, if any.

The form of documentation produced by an implementor of products conforming to this document.

The sharing of objects and resources other than files among run units.


Information technology — Programming languages — C

Technologies de l'information — Langages de programmation — C

1          This document specifies the form and establishes the interpretation of programs written in the C

programming language.1) It specifies

- the representation of C programs;

- the syntax and constraints of the C language;

- the semantic rules for interpreting C programs;

- the representation of input data to be processed by C programs;

- the representation of output data produced by C programs;

- the restrictions and limits imposed by a conforming implementation of C.

2              This document does not specify

- the mechanism by which C programs are transformed for use by a data-processing system;

- the mechanism by which C programs are invoked for use by a data-processing system;

- the mechanism by which input data are transformed for use by a C program;

- the mechanism by which output data are transformed after being produced by a C program;

- the size or complexity of a program and its data that will exceed the capacity of any specific

data-processing system or the capacity of a particular processor;

- all minimal requirements of a data-processing system that is capable of supporting a conforming

implementation.


Textile floor coverings — Methods for determination of mass

Revêtements de sol textiles — Méthodes de détermination de la masse

This document specifies methods for the determination of the total mass per unit area, total pile mass per unit area, and mass of pile per unit area above the substrate, and for the calculation of measured surface pile density and measured pile fibre volume ratio of textile floor coverings.


Textile floor coverings — Determination of number of tufts and/or loops per unit length and per unit area

Revêtements de sol textiles — Détermination du nombre de touffes et/ou de boucles par unité de longueur et par unité de surface

This document specifies a method for the determination of the number of tufts and/or loops per unit length and per unit area of a textile floor covering. It is applicable to textile floor coverings with the pile of which consists of tufts and/or loops.


Information technology — Plenoptic image coding system (JPEG Pleno) — Part 1: Framework

Technologies de l'information — Système de codage d'images plénoptiques (JPEG Pleno) — Partie 1: Cadre

This document specifies the plenoptic image coding system framework architecture and its instantiation via a generic file format for storage of plenoptic modalities as well as associated metadata descriptors.


Information technology — Plenoptic image coding system (JPEG Pleno) — Part 2: Light field coding

Technologies de l'information — Système de codage d'images plénoptiques (JPEG Pleno) — Partie 2: Codages des champs de lumière

This document specifies a coded codestream format for storage of light field modalities as well as associated metadata descriptors that are light field modality specific. This document also provides information on the encoding tools.


Information technology — Plenoptic image coding system (JPEG Pleno) — Part 3: Conformance testing

Technologies de l'information — Système de codage d'images plénoptiques (JPEG Pleno) — Partie 3: Titre manque

This document provides the conformance testing of the ISO/IEC 21794 series, also known as JPEG Pleno.


Information technology — Plenoptic image coding system (JPEG Pleno) — Part 4: Reference software

Technologies de l'information — Système de codage d'images plénoptiques (JPEG Pleno) — Partie 4: Titre manque

This document provides reference implementations of ISO/IEC 21794-1 and ISO/IEC 21794-2, also known as JPEG Pleno.


Information technology — JPEG XS low-latency lightweight image coding system — Part 1: Core coding system

This document defines a syntax (and an accompanying decompression process) that is capable to represent continuous-tone grey-scale, or continuous-tone colour digital images without visual loss at moderate compression rates. Typical compression rates are between 2:1 and 6:1 but can also be higher depending on the nature of the image. In particular, the syntax and the decoding process specified in this document allow lightweight encoder and decoder implementations that limit the end-to-end latency to a fraction of the frame size. However, the definition of transmission channel buffer models necessary to ensure such latency is beyond the scope of this document.

This document:

—          specifies a decoding process for converting compressed image data to reconstructed image data;

—          specifies a codestream syntax containing information for interpreting the compressed image data;

—          provides guidance on encoding processes for converting source image data to compressed image data.


Information technology — JPEG XS low-latency lightweight image coding system — Part 2: Profiles and buffer models

This document defines a limited number of subsets of the syntax specified in ISO/IEC 21122-1 and a buffer model to ensure interoperability between implementations in the presence of a latency constraint.


Information technology — JPEG XS low-latency lightweight image coding system — Part 3: Transport and container formats

Technologies de l'information — Système de codage d'images léger à faible latence JPEG XS — Partie 3: Formats de transport et de conteneurs

This document defines transport and container formats for JPEG XS codestreams as specified in ISO/IEC 21122-1. It defines file formats for working with still image and motion image sequence files on computer platforms and gives guidance on how to embed the codestream in transport streams, allowing internet-based communication.

This document uses already existing specifications for file formats and extends them for the embedding of JPEG XS codestreams.


Information technology — JPEG XS low-latency lightweight image coding system — Part 4: Conformance testing

Technologies de l'information — Système de codage d'images léger à faible latence JPEG XS — Partie 4: Essais de conformité

This document specifies the framework, concepts, methodology for testing, and criteria to be achieved to claim conformance to multiple parts of the ISO/IEC 21122 series. It lists the conformance testing procedures.

This document specifies:

—     Conformance testing procedures for decoders implementing ISO/IEC 21122-1.

—     Conformance testing procedures for decoders implementing ISO/IEC 21122-3.

—     Tests to check codestreams for conformance to ISO/IEC 21122-1. As such, it provides means to test whether encoder implementations generate syntactically correct codestreams, and whether codestreams generated by such implementations follow the requirements of a particular profile, level and sublevel, and the buffer model implied by them.

—     Tests to check files for conformance to ISO/IEC 21122-3.

—     Conformance testing procedures that allow testing whether codestreams conform to any of the profiles specified in ISO/IEC 21122-2.

—     Conformance testing procedures that allow testing whether codestreams conform to the buffer model specified in ISO/IEC 21122-2 as part of a profile, level and sublevel.

—     Codestreams, decoded images, and error metrics to be used within the decoder testing procedures.

—     A buffer model test.

—     Abstract test suites.

This document does not specify:

—     Testing the reconstruction of a full resolution image from a subsampled image format. In particular, upsampling from 4:2:2 to 4:4:4 sampling is a non-normative extension and as such its testing is beyond the scope of this document.

—     Testing the conversion of the sample values reconstructed by an ISO/IEC 21122-3 decoder to the target colour space by means of the colour specification box of ISO/IEC 21122-3.

—     Testing of the composition of background and foreground for images reconstructed from ISO/IEC 21122-3 files or codestreams.

—     Acceptance testing: the process of determining whether an implementation satisfies acceptance criteria and enables the user to determine whether or not to accept the implementation. This includes the planning and execution of several kinds of tests (e.g. functionality, quality, and speed performance testing) that demonstrate that the implementation satisfies the user requirements.

—     Performance testing: measures the performance characteristics of an implementation under test (IUT) such as its throughput, responsiveness, etc. under various conditions.

—     Robustness testing: the process of determining how well an implementation is able to conceal problems from attempting to reconstruct an image from an ill-formed codestream.


Information technology — JPEG XS low-latency lightweight image coding system — Part 5: Reference software

Technologies de l'information — Système de codage d’images léger à faible latence JPEG XS — Partie 5: Logiciel de référence

This document contains the reference software of the ISO/IEC 21122 series. It acts as a guideline for implementation and as a reference for conformance testing.


Implants for surgery — Pre-clinical mechanical assessment of spinal implants and particular requirements — Part 1: Pedicle screws systems


Implants for surgery — Pre-clinical mechanical assessment of spinal implants and particular requirements — Part 2: Spinal intervertebral body fusion devices

This document specifies requirements for the mechanical assessment of spinal intervertebral body fusion devices (IBFDs) used in spinal arthrodesis procedures.

This document focuses on mechanical requirements and does not intend to cover all assessments for various types of IBFDs.


Timber structures — Bending applications of I-beams — Part 2: Component performance and manufacturing requirements

Structures en bois — Résistance à la flexion des poutres en I — Partie 2: Performances des composants et exigences de production

This document specifies the component performance and manufacturing requirements for prefabricated wood-based I-beams used as structural members in bending applications. It does not cover fire performance, formaldehyde requirements and biological durability.

This document gives requirements for manufacturing, in-house quality assurance and periodic re-evaluation of prefabricated wood-based I-beams.

Wood-based I-beams tested according to this document are intended for use in covered conditions and utilizing components that are able to resist the effects of moisture on structural performance due to construction delays or other conditions of similar severity, but not permanently exposed to the weather.

NOTE    The service conditions are similar to "Service class 2" as defined in ISO 20152‑1.

Testing, evaluation and performance characterization requirements for prefabricated wood-based I-beams are covered in ISO 22389‑1.

This document does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this document to establish appropriate health and safety practices and determine the applicability of regulatory limitations prior to use.


Timber structures — Glued laminated timber — Face and edge joint cleavage test

Structures en bois — Bois lamellé-collé — Essai de fendage des joints face à face et longitudinaux

This document specifies methods of evaluating the effectiveness of glued laminated timber face and edge bonds within a manufacturing plant by cleaving of the glue line in both dry and wet conditions. It is not intended that it be used for initial type testing where cyclic delamination or block shear is preferred. It is based on the principle that, provided minimum wood failure percentages are met, then the bond strength exceeds the perpendicular to the grain tension strength of the under-lying substrate and therefore the bond is not the weak element limiting the integrity of a glulam assembly.


Timber structures — Structural insulated panel walls — Test methods

Structures en bois — Murs en panneaux isolants structurels — Méthodes d'essai


Timber structures — Testing of punched metal plate fasteners and joints

Structures en bois — Essai des connecteurs à plaque métallique emboutie et des assemblages


Essential oil of sweet orange expressed [Citrus sinensis (L.)]

Huile essentielle d'orange douce obtenue par expression  [Citrus sinensis (L.)]

This document specifies certain characteristics of the essential oil of sweet orange expressed [Citrus sinensis (L.)] with a view to facilitating the assessment of its quality.


Essential oil of Melaleuca, terpinen-4-ol type (Tea Tree oil) — Amendment 1: Enantiomeric distribution

Huile essentielle de Melaleuca, type terpinén-4-ol (huile essentielle de Tea Tree) — Amendement 1: Distribution énantiomérique


Instruments for use in association with non-active surgical implants — General requirements

Instruments à utiliser en association avec les implants chirurgicaux non actifs — Exigences générales

This document specifies the general requirements for instruments to be used in association with non-active surgical implants. These requirements apply to instruments when they are manufactured and when they are supplied after refurbishment.

NOTE     In this document, unless otherwise specified, the term "instrument" refers to an instrument for use in association with non-active surgical implants.

This document also applies to instruments which can be connected to power-driven systems, but it does not apply to the power-driven systems themselves.

With regard to safety, this document gives the requirements for intended performance, design attributes, materials, design evaluation, manufacture, sterilization, packaging, and information supplied by the instrument manufacturer, hereafter referred to as the manufacturer.

This document is not applicable to instruments associated with dental implants, transendodontic and transradicular implants and ophthalmic implants.


Ships and marine technology — Pilot ladders — Part 2: Maintenance, use, survey, and inspection

Navires et technologie maritime — Échelles de pilote — Partie 2: Maintenance, utilisation, étude et inspection

This document provides requirements and recommendations for the maintenance, use, storage, and inspection of pilot ladders.


Fine ceramics (advanced ceramics, advanced technical ceramics) — Weibull statistics for strength data of porous ceramics


Motorcycles — Measurement method for evaporative emissions — Part 2: Permeation test procedure

Motocycles — Méthode de mesure pour les émissions par évaporation — Partie 2: Méthode d'essai de perméation

This document specifies a basic measurement method by using a permeation test procedure for evaporative emissions from motorcycles. It is applicable to motorcycles equipped with a fuel tank to store liquid high volatile fuel and with a spark ignition engine (four-stroke engine, two-stroke engine or rotary piston engine).


Implants for surgery — Components for partial and total knee joint prostheses — Part 2: Articulating surfaces made of metal, ceramic and plastics materials — Amendment 2

Implants chirurgicaux — Éléments de prothèses partielle et totale de l'articulation du genou — Partie 2: Surfaces articulaires constituées de matériaux métalliques, céramiques et plastiques — Amendement 2


Space data and information transfer systems — Digital motion imagery

Données spatiales et systèmes de transfert d'information - Imagerie du mouvement numérique

The purpose of this document is to provide a common reference and framework of standards for digital motion video and imagery, and to provide recommendations for utilization of international standards for sharing or distributing motion video and imagery between spacecraft elements and ground systems.

The scope of this document includes traditional real-time streaming video and television, including human and robotic spacecraft-to-spacecraft and spacecraft-to-ground systems, as well as video recorded and distributed later, either as a real-time stream or as a file transfer.  In this context, real-time streaming includes all modes where video is sent from a spacecraft in a continuous stream and is intended for immediate use when received, regardless of the latency of the transmission path.  Other specialized motion imagery applications, such as high-speed scientific motion imagery and multi-spectral motion imagery, are not addressed in this document.  However, if a specialized imagery camera system has a requirement to interface to spacecraft systems in a video mode, it would be required to match these interfaces.

Ground-systems-to-ground-systems video distribution is obviously a key component of the entire video system.  However, this is not the primary focus of this document.  Currently, there are significant differences in the ways mission video products are exchanged between the various space agencies on the ground.  This is the result of differences in network topologies between space agencies, and agreements for video sharing.  Those differences preclude there being a standard methodology for delivering video imagery between agencies.  Prior to the commencement of video transmission between space agencies, system design reviews and performance testing should be done between the ground systems in use to assure operability when video imagery comes from spacecraft.


Space data and information transfer systems — Space link extension (SLE) — Return-all-frames service specification

Systèmes de transfert des données et informations spatiales — Extension de liaisons spatiales (SLE) — Service de retour par tout réseau

This document defines, in an abstract manner, the RAF service in terms of:

the operations necessary to provide the service;

the parameter data associated with each operation;

the behaviors that result from the invocation of each operation; and

the relationship between, and the valid sequence of, the operations and resulting behaviors.

It does not specify:

individual implementations or products;

the implementation of entities or interfaces within real systems;

the methods or technologies required to acquire telemetry frames from signals received from a spacecraft;

the methods or technologies required to provide a suitable environment for communications; or

the management activities required to schedule, configure, and control the RAF service.


Space data and information transfer systems — Space link extension (SLE) — Return-channel-frames service specification

Systèmes de transfert des informations et données spatiales — Extension de liaisons spatiales (SLE) — Service de réseau pour liaison retour

The purpose of this document is to define the Space Link Extension (SLE) Return Channel Frames (RCF) service in conformance with the SLE Reference Model (reference [1]).  The RCF service is an SLE transfer service that delivers to a mission user all telemetry frames from one master channel or one virtual channel.

This document defines, in an abstract manner, the RCF service in terms of:

the operations necessary to provide the service;

the parameter data associated with each operation;

the behaviors that result from the invocation of each operation; and

the relationship between, and the valid sequence of, the operations and resulting behaviors.

It does not specify:

individual implementations or products;

the implementation of entities or interfaces within real systems;

the methods or technologies required to acquire telemetry frames from signals received from a spacecraft;

the methods or technologies required to provide a suitable environment for communications; or

the management activities required to schedule, configure, and control the RCF service.

NOTE   –    Reference [1] defines the Return Master Channel Frames (Rtn MC Frames) service and the Return Virtual Channel Frames (Rtn VC Frames) service as two distinct services. Subsequent study has indicated that it is preferable to define one service that provides the functionality of both. The RCF service defined here does just that. It is anticipated that a future issue of reference [1] will take the same approach, deleting the Rtn MC Frames and Rtn VC Frames services and replacing them with the RCF service.