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OSHA Enforcement Data

What It Costs to
Get PSM Wrong

OSHA's Process Safety Management standard isn't theoretical. Every year, inspectors cite hundreds of facilities under 29 CFR 1910.119 — with penalties reaching six figures per violation. Know what they're looking for before they arrive.

$165,514 Max per willful violation (2026)
#1 Most-cited: Mechanical Integrity
11.2 Avg. citations per Refinery NEP inspection
23% of Chemical NEP PSM citations were MI

OSHA PSM Penalty Amounts

OSHA adjusts its civil penalty schedule annually for inflation. The following amounts took effect January 15, 2025. OSHA did not issue a 2026 inflation adjustment, so they remain in effect for 2026 (osha.gov/penalties). A single PSM inspection can produce dozens of individual citations — multiply accordingly.

Other-Than-Serious
$16,550
Per violation. Technical violations with no direct safety impact.
Serious
$16,550
Per violation. Substantial probability of death or serious physical harm.
Willful
$165,514
Per violation. Employer knew of hazard and made no effort to correct it.
Repeat
$165,514
Per violation. Same or similar violation cited within 5 years.
Failure to Abate
$16,550/day
Per day. Continuing to violate after abatement deadline.
Important context: OSHA usually issues multiple citations per inspection, each with its own penalty. In OSHA's Refinery NEP (2007–2011), inspections averaged 11.2 citations and $76,800 in proposed penalties; Chemical NEP inspections averaged 8.4 citations and about $31,600 (OSHA, 2012). Inspections following a serious incident or involving willful violations can run far higher.

Most-Cited PSM Elements

In both of OSHA's PSM National Emphasis Programs, Mechanical Integrity and Process Safety Information were the two most-cited elements, followed closely by PHA and Operating Procedures.

Mechanical Integrity1910.119(j)
23.2%
Process Safety Info1910.119(d)
20.9%
Process Hazard Analysis1910.119(e)
15.8%
Operating Procedures1910.119(f)
14.0%
Management of Change1910.119(l)
5.5%
Compliance Audits1910.119(o)
4.5%
Training1910.119(g)
3.8%
Contractors1910.119(h)
3.4%
All Other Elements1910.119(c, i, m, n)
8.9%

Source: OSHA, “OSHA’s Refinery & Chemical National Emphasis Programs” (presentation to the U.S. Chemical Safety Board, July 2012). Chart shows share of PSM citations by element in the Chemical NEP pilot through November 2011 (173 inspections with citations; “All Other” is the remainder). In the Refinery NEP (2007–2011) the order was MI 19.5%, PSI 17.4%, Operating Procedures 17.1%, PHA 16.5%, MOC 9.0%.

Top Citation Areas — In Detail

Understanding the specific deficiencies OSHA cites within each element lets you target your compliance review where it matters most.

1

Mechanical Integrity

1910.119(j) — 23.2% of Chemical NEP PSM citations; 19.5% in the Refinery NEP

The most-cited PSM element in both of OSHA's National Emphasis Programs. In the Refinery NEP, correction of equipment deficiencies under (j)(5) and missing written MI procedures under (j)(2) were among the twelve most-cited sub-paragraphs.

  • Missing or overdue inspection and testing records
  • No written procedures for critical equipment categories
  • Inadequate quality assurance for replacement parts and materials
  • Deficiencies not corrected before return to service
  • Equipment outside acceptable limits with no documented follow-up
2

Process Safety Information

1910.119(d) — 20.9% of Chemical NEP PSM citations; 17.4% in the Refinery NEP

Outdated, incomplete, or inaccessible PSI is a persistent compliance failure. OSHA requires PSI to be compiled before a PHA and kept current. In the Refinery NEP, missing or incorrect P&IDs under (d)(3)(i)(B) and failure to document RAGAGEP compliance under (d)(3)(ii) were both among the twelve most-cited sub-paragraphs.

  • P&IDs not updated to reflect field conditions
  • Missing or incomplete equipment design specifications
  • Chemical hazard data not compiled or inaccessible
  • No documentation of safe upper/lower operating limits
  • Relief system design basis not documented
3

Process Hazard Analysis

1910.119(e) — 15.8% of Chemical NEP PSM citations; 16.5% in the Refinery NEP

In the Refinery NEP, unresolved PHA findings under (e)(5) were among the most-cited PSM sub-paragraphs. Inspectors also cite overdue five-year revalidations, missing facility siting analysis, and methods inadequate for the complexity of the process.

  • PHA revalidation overdue (>5 years since last study)
  • Open recommendations not resolved or documented
  • PHA not performed prior to initial startup
  • Inadequate method for complexity of hazards involved
  • Changes to process not captured in PHA update
4

Operating Procedures

1910.119(f) — 14.0% of Chemical NEP PSM citations; 17.1% in the Refinery NEP

Procedures that don't reflect actual practice — or haven't been reviewed in years — are common findings. OSHA requires procedures to be current and accessible to all operators who need them, including startup, shutdown, and emergency operations.

  • Procedures not certified annually as current
  • Missing startup, shutdown, or emergency procedures
  • Procedures not accessible to operators at point of use
  • Procedures that don't reflect actual current practice
5

Management of Change

1910.119(l) — 5.5% of Chemical NEP PSM citations; 9.0% in the Refinery NEP

Failure to establish or implement MOC procedures under (l)(1) was among the most-cited sub-paragraphs in the Refinery NEP. Inspectors look for undocumented changes and temporary modifications that became permanent.

  • Changes made without a formal MOC review
  • Temporary changes that expired but were not removed
  • Affected employees not trained before change implementation
  • PSI and procedures not updated to reflect changes
  • No documentation distinguishing replacement-in-kind from change
6

Contractors

1910.119(h) — 3.4% of Chemical NEP PSM citations; 4.3% in the Refinery NEP

Contractor safety programs are under increasing scrutiny, especially as more facilities rely on contractors for maintenance, turnarounds, and capital work. OSHA expects documented qualification processes and ongoing performance tracking.

  • No documented contractor safety performance evaluation
  • Contractors not informed of known hazards
  • No system for controlling contractor work affecting the process
  • Contractor employees not trained on PSM requirements

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OSHA's Targeted Inspection Programs

OSHA's National Emphasis Programs (NEPs) direct inspectors to specifically target high-hazard industries for PSM compliance. Facilities covered by an NEP face more frequent, more thorough inspections than general schedule audits.

Active NEP

Petroleum Refinery PSM NEP

Directed at petroleum refineries operating under 29 CFR 1910.119. Inspections under this NEP are comprehensive and typically run for multiple days or weeks.

  • Emphasis on mechanical integrity programs
  • Relief system design and documentation
  • PHA quality and recommendation closure
  • Contractor management during turnarounds
  • Hot work permit programs
Active NEP

PSM Covered Chemical Facilities NEP

Targets chemical manufacturing, storage, and distribution facilities holding highly hazardous chemicals at or above PSM threshold quantities.

  • Ammonia refrigeration systems (food processing, cold storage)
  • Chlorine, hydrogen fluoride, and other highly toxic gases
  • Reactive chemicals and exothermic process hazards
  • Flammable liquids and gases above threshold
  • Focus on process hazard analysis completeness
Updated 2024

PSM Inspection Protocol — 2024 Directive

OSHA updated its PSM enforcement directive effective January 26, 2024, clarifying inspection procedures and how inspectors apply the standard during compliance audits.

  • Expanded guidance on mechanical integrity scope
  • Clarification on "replacement in kind" vs. MOC
  • Updated contractor evaluation expectations
  • More aggressive citation posture on repeat findings
  • Increased scrutiny of safety instrumented systems

Recent & Upcoming Changes to PSM

The PSM standard has been largely unchanged since 1992, but OSHA has renewed its focus on modernizing the rule. Here are the key developments affecting covered facilities.

January 2024

Updated PSM Enforcement Directive

OSHA issued a new PSM compliance and enforcement directive (CPL 03-00-021 update), replacing the prior guidance. The new directive changes how inspectors evaluate Mechanical Integrity programs, contractor qualifications, and documentation requirements during inspections.

Late 2024

PSM Modernization Rulemaking Reopened

OSHA reopened the PSM modernization rulemaking, responding to Chemical Safety Board recommendations from major incidents over the past two decades. Proposed expansions include coverage of atmospheric storage tanks, retail fuel distribution, and explicit requirements for damage mechanism reviews in Mechanical Integrity programs.

2025

Penalty Schedule Increased 2.6%

Annual inflation adjustment raised the maximum serious violation penalty to $16,550 and the maximum willful/repeat penalty to $165,514 per citation. Failure-to-abate penalties also increased to $16,550 per day. These adjustments occur automatically each January.

Proposed

Safety Instrumented Systems — New Requirements

The proposed PSM modernization rule would add explicit requirements for Safety Instrumented Systems (SIS) as part of Mechanical Integrity, requiring documented proof-test procedures, test frequencies, and performance standards for safety-critical instrumentation. Currently this is cited under general MI requirements.

Proposed

Atmospheric Storage Tank Coverage

The CSB has repeatedly recommended that OSHA extend PSM coverage to atmospheric storage tanks following tank farm incidents. The proposed rule would bring certain large atmospheric tanks containing highly hazardous chemicals under the PSM umbrella for the first time.

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📚 Recommended Reading

Guidelines for Auditing Process Safety Management Systems

The CCPS reference for PSM compliance audits — how to plan, execute, and document a thorough audit of all 14 elements. If you're preparing for an OSHA inspection or conducting your required 3-year audit, this is the book.

~$133+
Hardcover · Center for Chemical Process Safety
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