Construction Health and Safety Technician (CHST) 2025 – 400 Free Practice Questions to Pass the Exam

The correct answer is OSHA, the Occupational Safety and Health Administration. OSHA is a federal agency in the United States responsible for ensuring safe and healthy working conditions by setting and enforcing standards for workplace safety and health. This includes regulations related to various hazards, including noise exposure, which is a significant concern in many work environments.

OSHA establishes permissible noise exposure limits to protect workers from hearing loss and other related health issues. The standards set by OSHA are enforceable, meaning that employers are required to comply, and OSHA can conduct inspections and impose penalties for violations. This regulatory framework is crucial for maintaining safety in workplaces where noise levels can pose risks to employees.

The other options, while critical in their respective roles, do not directly set enforceable workplace safety standards. The EPA (Environmental Protection Agency) focuses on environmental protection, including noise pollution but not specifically on workplace standards. NIOSH (National Institute for Occupational Safety and Health) conducts research and provides recommendations but does not enforce regulations. ANSI (American National Standards Institute) develops consensus standards, which might include guidelines for safety but are not enforceable laws in the same manner OSHA's regulations are. Therefore, OSHA is the appropriate regulatory body that plays a pivotal role in setting and enforcing workplace safety standards, including those