What regulation dictates that moving parts must be guarded above a certain height?

The regulation that dictates that moving parts must be guarded above a certain height falls under OSHA standards. OSHA, the Occupational Safety and Health Administration, establishes regulations to ensure workplace safety and health. One key aspect of these regulations is the requirement for the safeguarding of machinery, particularly moving parts, to prevent worker injury.

OSHA standards specify that any machinery or equipment with exposed moving components must be equipped with appropriate guards to protect workers from hazards, such as entanglement or contact with moving parts. The height at which these guards must be implemented is outlined in the standards to create a safer working environment, thereby reducing the risk of accidents and injuries.

While other organizations, such as the NFPA (National Fire Protection Association), the EPA (Environmental Protection Agency), and ANSI (American National Standards Institute), also play significant roles in regulating safety and environmental standards, their focus areas differ. NFPA primarily addresses fire safety, EPA pertains to environmental protection, and ANSI develops consensus standards that can include equipment safety but do not enforce regulations regarding moving parts in the same way OSHA does. Thus, the correct choice regarding regulations for guarding moving parts in the workplace is indeed OSHA standards.