OSHA does not "list" or accredit testing laboratories under 29 CFR Part 1907.
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.
October 18, 1985
Mr. William F. Cantwell, P.E.
Eaton Corporation
Industrial Drives Operations
Kenosha Division
3122 14th Avenue
Kenosha, WI 53141
Dear Mr. Cantwell: