ISO/TC 17/SC 15
Railway rails, rails fasteners, wheels and wheelsets
Rails de chemins de fer, attaches de rail, roues et essieux
Standardization of terminology, technical requirements, materials, dimensions and tolerances, test methods for railway rails, rail fasteners, wheel and wheelsets.
Normalisation de la terminologie, des exigences techniques, matériaux, dimensions et tolérances, ainsi que des méthodes d'essai relatives aux rails de chemins de fer, attaches de rails, roues et essieux.
ISO/TC 269/SC 1
ISO/TC 269/SC 2
ISO/TC 269