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Process Safety Management Systems

Auditing (RBPS Element 19)

An audit programme spanning internal annual, corporate triennial, statutory and insurer cycles with governance over finding closure

What this study delivers

Auditing (RBPS
Element 19)

Auditing is the assurance mechanism that proves your PSM elements are not just designed but actually working. The element maps to the triennial certification of OSHA PSM 1910.119(o), to CCPS RBPS Element 19, to the ISO 19011 audit principles and to the corporate, insurer and statutory audit cycles that overlay site level execution. The failures, the box ticking audit that finds what the auditor expects rather than what is actually broken, the finding that is filed but never closes and the corporate audit that does not integrate with site level work, are what separate a mature auditing programme from an immature one. Our team integrates audit cadences across internal annual, corporate triennial, OSHA and MSIHC statutory, third party certification such as ISO 45001 and RC14001 and insurer surveillance.

Auditing (RBPS Element 19) Overview
Study execution

How the study is executed

A structured, facilitated process that runs from scope definition through close out and produces defensible, actionable outputs.

Audit Programme Design

Map audit cadences, internal annual, corporate triennial, statutory per requirement, third party certification, insurer surveillance.

Auditor Competency & Independence

Specify lead auditor competency per ISO 19011 / CCPS, ensure auditor independence from audited area, specify training and certification.

Audit Protocol per Element

Per RBPS / OSHA PSM element, build audit protocol, sample size, evidence requirement, interview protocol, scoring criteria.

Field Audit Execution

Multi day on site audit with document review, walk down, operator interview, supervisor interview, leadership debrief.

Finding Categorisation & Closure

Categorise findings per severity (critical / major / minor), assign owner and target close out, track in corrective action database.

Audit Programme Effectiveness

Annual programme review, audit finding repeat rate, closure cycle metric, audit quality vs incident trend, integrate with corporate HSE.

Auditing (RBPS Element 19) Scope
Study scope

What the study covers in full

The OSHA PSM (o) triennial compliance audit
The CCPS RBPS Element 19 audit framework
ISO 19011 audit principles and competency
Auditor competency and independence
Finding closure against a target close out cycle
Integration across internal, corporate, statutory, insurer and certification audits
Why it matters

Outcomes of Auditing (RBPS Element 19)

Assurance and Drift Detection
  • Audit findings surface degradation before it becomes an incident
  • Closed loop corrective action that prevents recurrence
  • Integration across audits catches the gap that any single audit misses
  • An independent auditor who surfaces blind spots
PSM (o) and RBPS Audit Defence
  • Evidence that withstands the OSHA PSM (o) triennial audit
  • CCPS RBPS Element 19 evidence
  • ISO 19011 audit principles
  • Insurer and certification surveillance satisfied
Continuous Improvement Discipline
  • An audit cycle integrated with operations
  • Action closure discipline integrated with management of change
  • Cross site benchmarking through the corporate audit
  • Audit quality that drives programme maturity
Audit Programme ROI
  • Regulatory enforcement avoided
  • A strong position with insurers through audit quality
  • Certification surveillance findings avoided
  • Efficient closure of actions
Standards & references

Codes & standards we work to

CCPS Guidelines for Risk Based Process Safety (2007)CCPS RBPS Element 19 (Auditing)OSHA 29 CFR 1910.119(o)ISO 19011 2018 (Auditing Management Systems)ISO 45001 2018 and RC14001 2015 CertificationCCPS Guidelines for Auditing Process Safety Management Systems
When to engage

Triggers that signal the need

The OSHA PSM (o) triennial audit cycleA refresh of the corporate audit programmeAn audit finding gap after an incidentISO 45001 or RC14001 certification surveillanceAn insurer audit requirement
Industries served

Where Auditing (RBPS Element 19) applies

Oil & Gas, Upstream

Wellheads, separators, gas compression, FPSO topsides, produced water systems.

UpstreamOffshoreFPSO
Refineries & Petrochemicals

Distillation columns, reactors, heat exchangers, storage spheres, LPG handling.

RefiningPetrochemical
LNG & Gas Processing

Cryogenic exchangers, liquefaction trains, BOG compressors, storage and sendout.

LNGCryogenic
Specialty Chemicals

Reactive systems, batch reactors, solvent handling, runaway reaction scenarios.

ReactiveBatch
Power Generation

Boilers, HRSGs, steam headers, hydrogen systems, ammonia SCR units.

PowerHydrogen
Pharma & Food

Sterile vessels, CIP/SIP, pressure fermenters, solvent recovery, spray dryers.

PharmaFood & Bev
What we deliver

Tangible deliverables

  • An audit programme charter with a multi cadence design
  • An auditor competency and independence framework
  • An audit protocol for each RBPS and OSHA PSM element
  • A field audit execution plan
  • A finding closure database and tracking dashboard
  • An annual audit programme effectiveness review
Get Started

Ready to start your project?

Speak with our team to scope an engagement tailored to your facility, regulatory context, and lifecycle stage.