The standards of agencies of the U.S. Government, and organizations which are not agencies of the U.S. Government which are incorporated by reference in this part, have the same force and effect as other standards in this part. Only the mandatory provisions (i.e., provisions containing the word "shall" or other mandatory language) of standards incorporated by reference are adopted as standards under the Occupational Safety and Health Act. The locations where these standards may be examined are as follows:

Offices of the Occupational Safety and Health Administration, U.S. Department of Labor, Frances Perkins Building, Washington, DC. 20210.

The Regional and Field Offices of the Occupational Safety and Health Administration, which are listed in the U.S. Government Manual.

Any changes in the specifications, standards and codes incorporated by reference in this part and an official historic file of such changes are available at the offices referred to in paragraph (a) of this section. All questions as to the applicability of such changes should also be referred to these offices.

[44 FR 8577, Feb. 9, 1979; 44 FR 20940, April 6, 1979, as amended at 61 FR 9249, March 7, 1996; 63 FR 33450, June 18, 1998]