OSHA Revises Standards to Enhance Hazard Information on Chemical Labels
The Occupational Safety and Health Administration (OSHA) has introduced a final rule designed to enhance the quantity and quality of information available on chemical labels and safety data sheets, thereby improving worker protection. This final rule updates the existing Hazard Communication Standard to align with the seventh revision of the United Nations’ Globally Harmonized System of Classification and Labelling of Chemicals (GHS), with changes set to take effect on July 19.
According to an OSHA news release, the updated Hazard Communication Standard mandates that labels on small packaging be more comprehensive and readable. Additionally, changes have been made to ensure that trade secrets no longer obstruct workers and first responders from accessing critical hazard information on safety data sheets.
Other modifications in the updated standard include a more transparent hazard classification process, aimed at providing more complete and accurate hazard information on labels and safety data sheets. It also features updated physical hazard classes to better inform users about the safe handling of explosives, aerosols, and chemicals under pressure. Furthermore, precautionary statements have been revised to offer clearer guidance on the safe handling, storage, and disposal of hazardous chemicals.
Established in 1983, the Hazard Communication Standard offers a standardized approach to managing workplace hazards associated with exposure to dangerous chemicals. In 2012, OSHA updated the standard to align with the third revision of the GHS, ensuring a common and coherent method for classifying chemicals and communicating hazard information. This new final rule addresses issues that have surfaced since the implementation of the 2012 standard and enhances alignment with other federal agencies and Canada.
