Maintenance of material safety data sheets(MSDS) and the written hazard communication program.
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.
July 31, 1989
Dr. Lynn A. Corson
Civil Engineering Building
Purdue University
West Lafayette, Indiana 47907
Dear Dr. Corson:
This is in response to your letter of May 5, regarding the relationship between the Hazard Communication (HCS), 29 CFR 1910.1200, and Access to Employee Medical Records, 29 CFR 1910.1020, as they relate to maintenance of material safety data sheets (MSDS) and the written hazard communication program.