Which regions does the OSHA Act cover?

The Occupational Safety and Health Administration (OSHA) Act covers a broad range of locations and jurisdictions, specifically all fifty states, Puerto Rico, Washington D.C., and federally controlled jurisdictions. This comprehensive coverage ensures that the protections and regulations set forth by OSHA apply not just to the continental U.S. but also to U.S. territories and government properties, thus providing a uniform standard for workplace safety and health.

This is significant because it allows for greater consistency in safety practices across different regions and prevents discrepancies in safety regulations that might otherwise arise if only specific areas were covered. Consequently, OSHA's jurisdiction encompasses both private sector businesses and public agencies within these regions, ensuring a safer working environment across a wide array of workplaces.