HAZWOPER applications.
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.
November 19, 1991
Michael E. Ramer, C.I.H.
Supervisor, Environmental Health Programs
Public Service Company of Colorado
Anaconda Tower
Suite 1200
555 17th Street
Denver, Colorado 80202
Dear Mr. Ramer: