Review Operating Procedures: PSM Element 4 Compliance Checklist

Author: Fidelis Associates | Published: 2026-03-03 | Last Updated: 2026-03-03

Meta Description: Checklist for OSHA 1910.119(f) Operating Procedures — verify written procedures cover all operating phases, safe limits, and field validation.

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OSHA Reference

Under OSHA's Process Safety Management standard 29 CFR 1910.119(f), employers must develop and maintain written operating procedures that provide clear instructions for safely conducting activities covered by PSM. These procedures must address normal operations, startup, shutdown, temporary operations, emergency shutdown, and startup following emergency shutdown. Procedures must be reviewed annually and kept current through Management of Change (MOC).

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Fidelis Insight

Operating Procedures are where process safety becomes real work. They translate design intent and engineering controls into safe, repeatable actions. Incidents frequently occur not because procedures don't exist — but because they are incomplete, unclear, outdated, or not used in the field.

Strong procedures:

• Reflect actual operating conditions — not assumptions
• Provide clear decision steps for upset conditions
• Support consistent performance across shifts and personnel
• Reinforce safety limits and equipment protection
• Build operational discipline

If procedures don't drive safe execution, they aren't doing their job.

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Common Gaps We See

• ⚠ Procedures don't match current P&IDs or field configuration
• ⚠ Operators rely on tribal knowledge instead of written steps
• ⚠ Steps for responding to abnormal conditions are missing or unclear
• ⚠ Startup/shutdown procedures copied from OEM manuals without site context
• ⚠ No defined safe limits or "consequence of deviation" actions
• ⚠ Procedures not linked to PSI, PHAs, or alarm settings
• ⚠ Multiple uncontrolled versions in circulation
• ⚠ Temporary operations undocumented and unmanaged
• ⚠ Annual procedure reviews done only on paper — not validated in the field

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Best Practices Checklist

Content Requirements

• [ ] Covers normal, startup, shutdown, temporary, and emergency operations
• [ ] Defines safe limits and actions when limits are exceeded
• [ ] Alarms, safeguards, and shutdown logic are identified
• [ ] Chemical hazards and PPE requirements included
• [ ] Emergency shutdowns are scenario-based and actionable

Structure & Usability

• [ ] Written in clear, step-by-step task format
• [ ] Uses "if/then" decision logic for abnormal conditions
• [ ] Includes warnings for critical safety steps
• [ ] Uses diagrams or visual aids where needed
• [ ] Reviewed and validated by operators

Control & Ownership

• [ ] Verified against PSI (design basis, limits, equipment)
• [ ] Linked to PHA recommendations
• [ ] Managed under formal MOC
• [ ] Reviewed annually and signed off
• [ ] Version control enforced — single source of truth

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Scoring Tip

• 13–15 checks = Strong, field-ready procedures
• 7–12 checks = Usable but needs improvement
• 0–6 checks = High risk — take corrective action

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Field-Test Checklist

Before issuing or revalidating an operating procedure, confirm:

• [ ] Operators can perform each step as written without ambiguity
• [ ] The procedure matches actual equipment configuration and control logic
• [ ] Safe operating limits in the procedure match those in the DCS/PLC
• [ ] All alarms, interlocks, and safeguards described are functional and tested
• [ ] Startup and shutdown timing aligns with process response
• [ ] Emergency actions are practical under realistic conditions
• [ ] Diagrams and P&IDs referenced are up-to-date
• [ ] Operators participated in the validation and sign-off
• [ ] The procedure can be followed safely even during upset conditions
• [ ] Lessons learned or near-misses are reflected in revisions

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Practical Use

Use this checklist to assess whether your procedures truly guide safe, consistent operations — or simply document what "should" happen. The most effective programs pair engineers and operators in writing, validating, and reviewing procedures. Procedures should evolve with each lesson learned, equipment change, or incident review — because static documents can't manage dynamic processes.

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Key Takeaways

• Operating procedures must cover all phases including temporary operations and emergency shutdown.
• Annual review must include field verification, not just a signature.
• Procedures should drive operator actions — if operators rely on tribal knowledge, the procedures aren't working.
• Link procedures to PSI, PHA findings, and alarm/interlock logic for consistency.
• Version control is essential — uncontrolled copies are a compliance and safety risk.

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Assess Your Program

Use this checklist as a starting point, then benchmark your program with a FidelisCheck PSM assessment.

Start Free PSM Assessment →

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Related Resources

• What is Process Safety Management? A Complete Guide
• The 14 Elements of PSM: A Practitioner's Breakdown
• OSHA 1910.119 PSM Compliance Checklist
• PSM Element 5: Training Checklist

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Frequently Asked Questions

What is the annual certification requirement for operating procedures? OSHA 29 CFR 1910.119(f)(3) requires the employer to certify annually that operating procedures are current and accurate. This certification must confirm that the procedures reflect the actual process as operated, including any changes implemented through MOC. Annual certification is not simply a signature on a form. It should involve a substantive review, ideally with operator input and field verification, to confirm that written steps match how work is actually performed.

What operating phases must procedures cover under OSHA PSM? Under 1910.119(f)(1), operating procedures must address steps for each operating phase including initial startup, normal operations, temporary operations, emergency shutdown (including conditions that require it and assignment of shutdown responsibility), emergency operations, normal shutdown, and startup following a turnaround or emergency shutdown. Procedures must also cover operating limits, consequences of deviation, steps to correct or avoid deviation, and safety and health considerations including chemical hazards, precautions to prevent exposure, and required PPE.

When must operating procedures be updated? Operating procedures must be updated whenever there is a change in process chemistry, technology, equipment, or facilities that affects the safe operation of the process. Under 1910.119(f)(3), the employer must also update procedures to incorporate findings from compliance audits, incident investigations, and PHA recommendations. Best practice is to link procedure updates directly to the MOC process under 1910.119(l) so that no change is implemented without a corresponding procedure revision. Procedures should also be updated whenever field validation reveals discrepancies between written steps and actual practice.

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Fidelis Associates provides PSM compliance consulting and assessment services through FidelisCore and FidelisGap. Our team brings 40+ years of combined experience across major operators including Chevron, Valero, and Shell.

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