Prescription eyeglasses suitable for industrial use must be approved by which agency?

Prescription eyeglasses intended for industrial use must be approved by the American National Standards Institute (ANSI). They set the safety standards for eyewear, including protective eyewear designed to shield against various hazards present in industrial environments. ANSI establishes specific criteria that eyewear must meet to ensure that they provide the necessary protection for workers. This includes factors such as impact resistance, optical quality, and design features that help prevent injuries.

In contrast, while OSHA (Occupational Safety and Health Administration) plays a crucial role in regulating workplace safety and health standards, it does not specifically approve eyewear. The EPA (Environmental Protection Agency) mainly deals with environmental protection issues rather than personal protective equipment. NIST (National Institute of Standards and Technology) focuses on developing measurement standards and ensuring quality in various industries but does not specifically focus on personal protective eyewear standards. Therefore, the designation of ANSI as the approving body for industrial-use prescription eyewear is pivotal for ensuring worker safety.