Regarding the applicability of construction standards to certain commercial sign installation activities
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 1, 2019
David Hickey
International Sign Association
1001 North Fairfax Street, Suite 301
Alexandria, VA 22314
Dear Mr. Hickey: