Process Safety Management

RAGAGEP Compliance Review: What OSHA Actually Requires (And How to Prove It)

RAGAGEP is one of the most cited — and most misunderstood — requirements in OSHA PSM. Here’s what it actually demands, where facilities fall short, and what a structured gap review looks like.

What Is RAGAGEP — and Why Does OSHA Care So Much?

RAGAGEP stands for Recognized and Generally Accepted Good Engineering Practices. Under OSHA’s Process Safety Management standard (29 CFR 1910.119), covered facilities are required to design, operate, and maintain their equipment in accordance with RAGAGEP. It sounds straightforward. In practice, it’s the source of some of the most costly and avoidable citations in process safety.

OSHA does not publish a single list of RAGAGEP documents. Instead, the requirement points to a living body of industry codes and standards — ASME, API, NFPA, CCPS, and others — that collectively define best practice for pressure vessels, piping, relief systems, electrical classification, and more. When those standards are updated and your facility hasn’t kept up, you have a RAGAGEP gap. When an inspector walks your unit and asks for documentation proving your practices align with current standards, you need to be able to produce it.

OSHA’s Position

OSHA has stated in multiple enforcement letters that facilities are responsible for tracking applicable standard revisions and demonstrating alignment. “We didn’t know it changed” is not an accepted defense during a PSM inspection.

The Most Common RAGAGEP Documentation Failures

Across hundreds of PSM inspections and enforcement actions, the same documentation failures appear repeatedly. Understanding them is the first step to avoiding them.

• Referencing superseded editions. A Process Safety Information (PSI) package that cites API 510 Rev. 9 when the current edition is Rev. 10 is a RAGAGEP flag — even if your actual inspection practices are current. The paper trail must match reality.
• No documented evaluation of new editions. When a referenced standard is revised, facilities are expected to evaluate whether the new requirements apply and document that evaluation. Most don’t.
• Undocumented deviations. Choosing not to follow a specific provision in a code is permissible — but only with documented engineering justification. Undocumented deviations become apparent violations during inspections.
• PHAs that don’t reference applicable RAGAGEP. Process hazard analyses should identify applicable engineering standards for each scenario reviewed. PHAs that skip this step leave gaps that inspectors exploit.
• Procedure gaps tied to standard changes. When API updates its recommended inspection frequency for a particular equipment type, your operating procedures need to reflect it. Procedure audits routinely uncover these disconnects.

How Does an OSHA Inspector Actually Evaluate RAGAGEP?

During a PSM compliance inspection, OSHA’s inspector will typically request your Process Safety Information package and cross-reference the standards you’ve cited against current editions. They’ll look for evidence of a systematic process for tracking standard revisions. They’ll pull specific equipment records — pressure vessels, piping circuits, relief valves — and ask how your inspection and testing practices compare to current API or ASME requirements.

What inspectors are ultimately looking for is evidence of a living program, not a binder that was built in 2007 and hasn’t been touched since. If your PSI, PHAs, and procedures don’t reflect current RAGAGEP, the burden is on you to explain why — and the explanation needs to be documented before the inspector asks, not after.

What a RAGAGEP Gap Review Actually Looks Like

A structured RAGAGEP compliance review is a systematic comparison of your facility’s current documentation and practices against applicable current standards. The process typically involves four phases:

• Standards inventory. Identify every RAGAGEP document that applies to your covered process — API, ASME, NFPA, NEC, CCPS, and applicable OSHA letters of interpretation.
• Current edition gap mapping. Compare the editions cited in your PSI and procedures against current published editions. Flag every delta.
• Requirements delta analysis. For each new or revised edition, identify what substantively changed and whether those changes affect your facility’s design, inspection, or operating practices.
• Remediation roadmap. Prioritize gaps by enforcement risk and operational impact. Produce a documented action plan with owners and timelines.

The output is not just a list of problems — it’s a defensible record demonstrating that your facility took a proactive, systematic approach to RAGAGEP compliance. That record itself has significant value if OSHA ever does show up.

The Financial Math: Fix It Now vs. Fix It Later

The economics of RAGAGEP compliance are not complicated. The question is whether you pay for a structured review on your schedule, or pay for remediation, penalties, and potential shutdown on OSHA’s schedule.

Scenario	Typical Cost Range
Proactive PSM Gap Assessment (Porritt Inc.)	$8,500
OSHA Willful / Repeat PSM Citation (per violation)	$16,131 – $161,323
Post-inspection remediation (documentation overhaul)	$40,000 – $150,000
Incident-driven investigation and corrective action	$100,000 – $500,000+
Unplanned unit downtime (per day, mid-size refinery)	$200,000 – $1,000,000+

A $8,500 gap assessment doesn’t just find problems — it produces the documented evidence of due diligence that reduces your exposure in every one of the scenarios above. It’s not a compliance expense. It’s a risk transfer instrument.

Key Takeaway

The facilities that get hit hardest in OSHA PSM inspections are rarely the ones with the worst actual practices. They’re the ones that couldn’t document their practices against current RAGAGEP. The gap between what you do and what you can prove is what costs you.

Ready to Close Your RAGAGEP Gaps?

Porritt Inc.’s PSM Gap Assessment delivers a comprehensive RAGAGEP review, documentation gap map, and prioritized remediation roadmap — for a flat fee of $8,500. Know exactly where you stand before OSHA does.

Schedule Your Gap AssessmentCall 385-439-2478