OSHA Publishes Update to Hazard Communication Standard
As of July 19, 2024, the Occupational Safety and Health Administration (OSHA) has announced significant updates to its Hazard Communication Standard (1910.1200). These updates will align the standard with the seventh revision of the United Nations Globally Harmonized System of Classification and Labelling of Chemicals (GHS), an upgrade from the current alignment with the third revision of the GHS. This update marks a pivotal step in enhancing workplace safety and ensuring that hazard communication is clear and consistent across industries.
Key Changes to the Hazard Communication Standard
The revised standard includes several important changes aimed at improving hazard classification, labeling, and safety data sheet (SDS) information. Here are the key updates:
- Revised Criteria for Classification of Health and Physical Hazards: The criteria for classifying certain health and physical hazards have been updated to provide a more accurate assessment of potential risks.
- Updated Provisions for Labeling: Provisions for updating labels have been revised to ensure that hazard information is conveyed more effectively, including new labeling requirements for small packaging.
- New Provisions Related to Trade Secrets: Technical amendments have been made to ensure that trade secrets do not prevent workers and first responders from accessing critical safety information on SDSs.
- Related Revisions to Definitions of Terms: Definitions of terms used in the standard have been updated to reflect the latest scientific and technical knowledge.
Impact on Labels and Safety Data Sheets
These changes will mean that labels on small packaging will be required to be more comprehensive and readable. Aclearer hazard classification processwill ensure that hazard information on both labels and SDSs is more complete and accurate, thereby enhancing workplace safety and enabling better-informed decision-making.
Additionally, the updates to the standard will help to ensure that trade secrets do not impede the dissemination of essential safety information. Workers and first responders will now have access to the critical details they need to handle hazardous chemicals safely.
Physical Hazard Classes and Precautionary Statements
The revised standard also updates physical hazard classes, including those related to explosives, aerosols, and chemicals under pressure. Precautionary statements have been enhanced to provide better guidance on the safe handling, storage, and disposal of hazardous chemicals. These updates aim to improve the overall safety and health of workers who interact with these substances.
Compliance Deadlines
The timeline for compliance with the updated standard varies depending on whether the product is a substance or a mixture. Key compliance dates are as follows:
- January 19, 2026, to July 19, 2027: Compliance dates for manufacturers, importers, and distributors will depend on the type of product being imported, manufactured, or distributed.
- July 20, 2026, or January 19, 2028: Employers must update their hazard communication programs, labeling, and employee training by these dates, depending on the product type.
During the transition period, employers, manufacturers, distributors, and importers can use either the old or new standards, providing flexibility as they adapt to the changes.
Conclusion
The update to OSHA’s Hazard Communication Standard represents a significant advancement in workplace safety. By aligning with the latest revision of the GHS, OSHA is ensuring that hazard communication is more effective and comprehensive, ultimately protecting workers and first responders from potential risks associated with hazardous chemicals.
For more detailed information on the updates and their implications, read the full announcement from OSHA here.
