OSHA Noise PEL and extended workshifts

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 12, 2021

Daniel J. Brustein, MD
2893 Berkshire Road
Cleveland Heights, OH 44118 

Dear Dr. Brustein:

29 CFR 1910.95(b)(1), Guidelines for Noise Enforcement; Appendix A

  • Record Type:
  • Current Directive Number:
  • Old Directive Number:
  • Title:
  • Information Date:

NOTE: Although the first three (3) pages of this OSHA Instruction CPL 2-2.35A have been cancelled, Appendix A is still vaild.

 

Appendix A

 

Noise Control Guidelines

When comparing the relative degree of attenuation of personal protectors and engineering and/or administrative controls, all of the following factors in addition to the guidelines in the Field Operations Manual and Industrial Hygiene Field Operations Manual must be considered and documented in the case file:

Application of the Occupational Noise standard to employees who are deaf or have a diminished capacity to hear.

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.

August 3, 2004

Ms. Tekla A. Staley
Idaho National Engineering and Environmental Laboratory
Idaho Falls, Idaho 83415-0302

Dear Ms. Staley: