Operations
Hazard Communication StandardHazCom
OSHA's right-to-know standard requiring chemical labelling and SDS availability.
OSHA 29 CFR 1910.1200 (HazCom 2012) aligns the US with the GHS. Requirements: written program, chemical inventory, SDS for every hazardous chemical, GHS-compliant labels, and employee training. HazCom violations are among the most frequently cited OSHA standards.