How to Prepare for a PHMSA Audit

Preparing for a PHMSA audit requires more than having documents on file. Operators must be able to demonstrate compliance with 49 CFR Part 192 and 195 through clear, traceable, and well-organized records.

Most audit findings are not due to lack of effort—they’re due to lack of structure. When records are scattered, ownership is unclear, or compliance activities aren’t tracked, even strong programs can fall short during an audit.

This guide outlines a simple, proven framework to help pipeline operators prepare, respond, and stay audit ready.

PHMSA Audit Readiness Framework

A structured approach to achieving and maintaining compliance.

  • 1

    Identify PHMSA Requirements
    Define applicable regulations and ensure internal procedures align with 49 CFR Part 192 or 195 requirements.

  • 2
    Gather & Centralize Records
    Collect documentation from all systems, field locations, and formats into a structured source of truth.
  • 3

    Assign Ownership
    Ensure every task, record, and requirement has a clearly defined responsible individual.

  • 4

    Track Compliance Activities
    Maintain visibility into inspections, testing, maintenance, and operator qualifications to confirm completion and timing.

  • 5

    Organize for Audit Access
    Structure records so requested information can be retrieved quickly and presented clearly during an audit.

  • 6

    Perform Mock Audit
    Simulate audit conditions to identify gaps, inconsistencies, and missing documentation before PHMSA does.

  • 7

    Close Gaps & Stay Audit Ready
    Track findings, complete corrective actions, and maintain ongoing compliance readiness.

PHMSA Audit Preparation Timeline (Gantt Style)

Framework Step
120–90 Days
90–60 Days
60–30 Days
30–14 Days
Final 2 Weeks
1. Identify Requirements
2. Gather & Centralize Records
3. Assign Ownership
4. Track Compliance Activities
5. Organize for Audit Access
6. Perform Mock Audit
7. Close Gaps & Stay Audit Ready

Common PHMSA Audit Challenges

Even experienced operators run into the same issues:

  • 1
    Records stored across multiple systems and locations
  • 2
    Incomplete or missing documentation
  • 3
    Lack of clear ownership for compliance tasks
  • 4
    Difficulty linking procedures, records, and assets
  • 5
    Manual tracking methods that lead to missed activities

These challenges can slow down audits and increase the likelihood of findings or additional follow-up.

What PHMSA Auditors Expect

PHMSA auditors are looking for more than documents. They expect operators to demonstrate:

  • 1
    Traceability from regulation to procedure to record
  • 2
    Consistent execution of required activities
  • 3
    Clear accountability across teams
  • 4
    Accurate and accessible documentation

Being able to quickly locate and explain your records is just as important as having them.

Turning Process Into Practice

Many operators understand what is required—but struggle to execute consistently across systems, teams, and assets.

TaskOp helps bring structure to this process by centralizing records, tracking compliance activities, and maintaining audit-ready visibility at all times. TaskOp also has a specific module dedicated to facilitating this process by creating a auditor profile in TaskOp with the ability to only see records related to the assets that are part of the audit. Click here to check out the audit module.

UNDER PRESSURE? GOOD. THAT’S HOW AUDITS FEEL. GET your team audit-ready with

AUDIT TRAINING

Pipeline Safety Institute offers a one-of-a-kind audit training experience covering both technical and soft skills.