Are there any OSHA regulations for workplace exposure limits to ultraviolet radiation?
Response: OSHA has two standards that cover employee exposure to radiation: Nonionizing Radiation (29 CFR 1910.97) and Ionizing Radiation (29 CFR 1910.1096). You may access a copy of our radiation standards from our website at http://www.osha.gov. The non-ionizing radiation standard only covers the radio frequency region, including microwaves. The ionizing radiation standard covers alpha, beta, gamma, and X-rays; neutrons; high-speed electrons and protons; and other atomic particles; but does not include sound or radio waves, or visible, infrared, or ultraviolet light. Therefore, there are no OSHA-mandated employee exposure limits to ultraviolet radiation. OSHA does provide technical guidance regarding protecting employees from ultraviolet light with respect to laser hazards. You can find this guidance in the (OSHA Technical Manual (TED 1-0.15A, Section III – Chapter 6)) on our website. The relevant chapter includes information on control measures and safety programs for laser hazards
