Numerical, alphanumeric, or alphabetic ratings indicate the severity of the hazard. Under the OSHA Hazard Communication Standard (HCS) criteria, the highest hazards are rated as “1” and lower hazards ...

The HCS hazard definitions may differ from other commonly ... the requirements of the OSHA Hazard Communication Standard (29 CFR 1910.1200) must be met, including preparation of a SDS. Contact EH&S ...

The Hazard Communication Standard (HCS) requires employers to establish hazard communication programs to transmit information on the hazards of chemicals to their employees by means of labels on ...