OSHA's lockout/tagout standard is not applicable to maritime employment.
OSHA requirements are set by statute, standards and regulations. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. This letter constitutes OSHA's interpretation of the requirements discussed. Note that our enforcement guidance may be affected by changes to OSHA rules. Also, from time to time we update our guidance in response to new information. To keep apprised of such developments, you can consult OSHA's website at https://www.osha.gov.
February 9, 1994
Mr. Frank A. White
McDermott, Will & Emery
1850 K Street, N.W.
Washington, D.C. 20006-2296
Dear Mr. White:
Thank you for your letter of December 7, regarding a request for an opinion on the scope an application of 29 C.F.R. 1910.147, OSHA's standard governing the Control of Hazardous Energy Sources (Lockout/Tagout), to the maintenance of equipment on board fishing vessels which are subject to 46 C.F.R. Part 28.