29 CFR 1910.119(l)(1) requires written procedures to manage changes to process chemicals, technology, equipment, procedures, and facilities. Organizational changes are not on that list, and OSHA has not added them. But in a 2009 enforcement memo, OSHA told inspectors that reorganizations, staffing changes, and budget cuts trigger MOC when they result in, or could reasonably be expected to result in, changes to any of those five items.
What OSHA Has Said
Mar 31, 2009 · Enforcement memo
Management of Organizational Change
OSHA's memo to its regional administrators says organizational changes such as mergers, acquisitions, reorganizations, staffing changes, or budget revisions can affect PSM at the plant level and would then trigger MOC. Two examples: cutting the number of operators may mean existing operating procedures can't be carried out, so MOC must manage the change, possibly by revising procedures for the new staffing level under normal and upset conditions; and a significant maintenance budget cut that changes the timing or frequency of inspections, tests, or repairs is a change to mechanical integrity procedures that needs MOC. Changes to corporate or administrative staff whose duties don't relate to operations or maintenance do not trigger MOC. The memo includes a decision flowchart.
Read OSHA Letter ↗
Oct 31, 1996
Inspection frequency changes go through MOC
OSHA said that, except for replacements in kind, MOC applies to changes in maintenance procedures and in equipment test and inspection frequencies, which is the mechanism the 2009 memo relies on when budget cuts stretch maintenance intervals.
Read OSHA Letter ↗
⚡ Key Compliance Takeaway
Before a staffing cut, reorganization, or budget reduction takes effect, ask one question: will it change how we run, maintain, or inspect the process? If the answer is yes, or reasonably could be, run it through MOC, update the procedures, and train the people affected. Purely corporate or administrative changes don't need MOC.
