OSHAFinal Rule

Hazard Communication Standard

Labor & WorkplaceHealthcareEnvironment

Summary

This OSHA regulation requires companies to clearly label and provide information about hazardous chemicals in the workplace so that workers know what dangers they're exposed to and how to stay safe. The rule makes sure that everyone—from factory workers to office staff—can understand the risks of the chemicals they work with every day.

Key Points

  • 1Companies must label all hazardous chemical containers with clear warnings about potential health and safety risks
  • 2Employers must provide workers with safety data sheets that explain what chemicals are, how they can hurt people, and what to do in an emergency
  • 3The rule applies to any workplace where hazardous chemicals are used or stored, including factories, hospitals, construction sites, and cleaning services
  • 4Workers have the right to know about chemical dangers and can request information from their employer at any time
  • 5Companies that don't follow these rules can face fines and penalties

Key Dates

Published

January 15, 2026

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.

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