OSHA was asked whether headphones equipped with a built-in volume limiter and marked as 'OSHA approved' are prohibited on construction sites. The agency answered directly: 'No, there is no specific OSHA regulation that prohibits the use of headphones on a construction site.'
That said, OSHA laid out the standards that still govern the situation. 29 CFR 1926.52 establishes permissible noise exposure limits and requires employers to protect workers when sound levels exceed those thresholds, and 29 CFR 1926.101 requires employers to provide ear protective devices where needed to keep noise exposure below the limits. OSHA emphasized that a 'portable music player is not a substitute for hearing protection' and that noise exposure must remain compliant with the regulatory tables.
OSHA also cautioned that headphone use becomes problematic when it 'creates or augments other hazards' — particularly struck-by incidents, a leading cause of construction fatalities. Listening to music 'may produce a safety hazard by masking environmental sounds that need to be heard' on active jobsites with heavy machinery and traffic.
Finally, OSHA addressed the 'OSHA approved' marketing claim: 'OSHA does not register, certify, approve, or otherwise endorse commercial or private sector entities, products, or services.' Any manufacturer claim of OSHA approval is invalid.