reference: ISO/TC 44/SC 9
title: Health and safety
scope: Standardization of occupational health and safety in welding and related processes. This includes requirements on machines, equipment and devices and their connections in order to:
  <ul><li>minimize, detect, remove and separate hazardous substances resulting from welding and allied processes;</li>
  <li>protect personnel against hazards in the welding environment (e.g. radiation, noise, vibration, mechanical, optical, thermal hazards);</li></ul>
  <p>It also includes measuring and testing procedures e.g. extraction efficiency.
  </p>