13 carcinogens requirements
Subpart Z
Questions & Answers
Under 1915.1003, where can I find the official list and requirements for the 13 carcinogens (for example, 4‑Nitrobiphenyl)?
Under 1915.1003, do shipyard employers need to perform exposure monitoring for the listed carcinogens?
Under 1915.1003, are regulated areas required when exposures to any of the 13 carcinogens exceed limits?
Yes — requirements for establishing regulated areas are those in 1910.1003. Because 1915.1003 adopts 1910.1003, shipyard employers must establish regulated areas if the conditions in 1910.1003 require them (for example, where engineering and work-practice controls cannot keep exposures below required limits).
Under 1915.1003, must shipyard employers provide medical surveillance for workers exposed to these carcinogens?
Under 1915.1003, do the 13 carcinogens have occupational exposure limits I must follow?
Under 1915.1003, are employers required to provide training and information about the 13 carcinogens to shipyard workers?
Under 1915.1003, if I have an operation on a vessel that uses one of the 13 carcinogens, which standard controls — engineering, administrative, or PPE — apply?
You must follow the hierarchy and specific control requirements set in 1910.1003; 1915.1003 adopts those same requirements for shipyard employment. That means you must implement feasible engineering and work-practice controls first to reduce exposures, and use personal protective equipment where controls alone do not adequately protect employees, as specified in 1910.1003.
Under 1915.1003, do the recordkeeping and employee exposure records for the carcinogens follow the same retention rules as in general industry?
Under 1915.1003, are labels and warning signs required for materials that contain any of the 13 carcinogens?
Under 1915.1003, do contractors working in shipyards have to follow the carcinogen rules when they bring materials or do tasks involving these substances?
Yes — contractors working on shipyard sites must follow the same requirements in 1910.1003 because 1915.1003 makes the general industry rule applicable in shipyards. Employers controlling work or bringing hazardous materials onto a shipyard are responsible for complying with the applicable provisions of 1910.1003.
Under 1915.1003, if a shipyard has inconsistent rules between a vessel owner and a contractor, which requirements control for the 13 carcinogens?
Under 1915.1003, are the enforcement and citation policies for these carcinogens the same as under general industry standards?
Under 1915.1003, where can I read the official shipyard text that explains these rules are identical to the general industry standard?
Under 1915.1003, does OSHA provide any shipyard‑specific guidance beyond the general industry text for the 13 carcinogens?
Under 1915.1003, if the work is performed aboard a vessel where maritime law applies, does OSHA’s adoption of 1910.1003 still apply?
Yes for civilian shore‑based shipyard employment — 1915.1003 applies OSHA's shipyard standards when OSHA has jurisdiction. However, OSHA coverage can be affected by special maritime or federal exclusions in particular circumstances; consult OSHA jurisdiction guidance and apply the 1910.1003 requirements where OSHA applies. See 1915.1003 for the linkage to 1910.1003.