FEMA Standardized Awareness Practice Test 2025 – Your Comprehensive All-in-One Guide to Exam Success!

The Occupational Health and Safety Administration (OSHA) is primarily responsible for enforcing regulations that ensure workplace safety, particularly concerning hazardous materials. OSHA's mission is to ensure that employers provide a safe and healthy work environment for employees. This includes establishing safety standards, conducting inspections, and providing training and assistance to promote workplace safety awareness and compliance with federal regulations.

OSHA focuses on a variety of aspects related to hazardous materials, including handling, storage, and disposal, which directly impact the safety of workers exposed to such materials. The agency develops regulations through the Occupational Safety and Health Act, and its standards are applicable across various industries where hazardous materials may be present.

Other agencies mentioned do have roles related to safety and hazardous materials but focus on different aspects. The Nuclear Regulatory Commission (NRC) mainly oversees nuclear safety and regulations specifically for the nuclear energy sector. The Environmental Protection Agency (EPA) deals broadly with environmental protection, addressing hazardous materials in the context of pollution and environmental health rather than workplace safety. The Pipeline and Hazardous Materials Safety Administration (PHMSA) focuses more on the safe transportation of hazardous materials rather than their handling in the workplace. Hence, OSHA's specific emphasis on workplace safety for hazardous materials makes it the correct choice for this question.