The Occupational Safety and Health Administration (OSHA) proposed on Sept. 30, 2009, to align the Hazard Communication Standard (HCS) with provisions of the United Nations Globally Harmonized System of Classification and Labeling of Chemicals (GHS). The HCS requires chemical manufacturers and importers to evaluate chemical hazards and provide information to subsequent users. The standard now requires employers to establish a hazard communication program for employees who are exposed to chemicals in the workplace. Elements of the program include container labels, safety data sheets (SDS), and employee training.
