The United States Occupational Safety and Health Administration (OSHA) adopted their version of this international mandate into law in May 2012, which is known as the new Hazard Communication Standard (HazCom 2012 or US GHS). US GHS takes all hazard classes into account except for the environmental hazards. Required compliance with US GHS became effective June 1, 2015.
DuPont and US GHS Customer Communications: