What is OSHA?

The correct choice identifies OSHA as a federal agency focused on employee safety. The Occupational Safety and Health Administration (OSHA) is a part of the U.S. Department of Labor and was established to ensure safe and healthy working conditions for workers by setting and enforcing standards and providing training, outreach, education, and assistance. This agency plays a crucial role in occupational health and safety regulations in the United States.

The other options do not accurately describe OSHA's function or scope. For instance, while state agencies may deal with worker compensation, OSHA itself does not. It is also not a non-profit organization nor an international safety standards body, which differentiates it from similar entities that operate within specific sectors or countries. Recognizing OSHA as a federal agency helps underscore its authority and comprehensive reach in workplace safety regulation at a national level.