Coverage of Stored Flammables Under the Process Safety Management Standard.
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.
MEMORANDUM FOR: Regional Administrators
FROM: John B. Miles, Jr. Director
Directorate of Compliance Programs
Subject: Coverage of Stored Flammables Under the Process Safety
Management Standard
In a recent decision,1 the judge ruled that coverage under OSHA's Process Safety Management Standard (1910.119) does not extend to stored flammables in "atmospheric tanks," even if they were connected to a "process" within the definition of the standard.