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Operator Qualification

What Records Are Required for Operator Qualification (OQ) Under PHMSA?

A complete breakdown of the OQ records PHMSA inspectors look for under 49 CFR Part 192 and Part 195 — qualification dates, evaluation methods, requalification intervals, and what missing records mean during an audit.

Brian Ochs — Former Utility Calibration Technician8 min readUpdated March 25, 2026

Key Takeaways

  • OQ recordkeeping is required under 49 CFR Part 192 and Part 195 for any individual performing a covered task on a pipeline facility.
  • Records must identify the individual, the covered task, the qualification date, the evaluation method, the evaluator, and the requalification due date.
  • Training alone does not satisfy the qualification requirement — an evaluation must be conducted and documented.
  • Requalification intervals are operator-determined; the interval and due date must be tracked for every qualified individual.
  • Missing or incomplete OQ records are a common PHMSA audit finding that operators can avoid with organized, centralized recordkeeping.

Why OQ Recordkeeping Is a Core PHMSA Compliance Requirement

Operator Qualification (OQ) is a regulatory requirement under 49 CFR Part 192 (gas pipelines) and Part 195 (liquid pipelines). The purpose of OQ is to ensure that individuals performing covered tasks on pipeline facilities are qualified and that records are maintained to demonstrate their qualifications.

When PHMSA inspectors arrive for an audit or inspection, OQ records are frequently one of the first documentation areas reviewed. Inspectors will ask to see records for individuals who performed covered tasks — and those records need to be organized, complete, and immediately accessible.

PHMSA OQ Records: What Organizations Are Required to Maintain

Organizations should maintain records that include the following information for each qualified individual and covered task:

  • Employee or contractor name
  • Covered task the individual is qualified to perform
  • Date of qualification
  • Method of qualification (written test, oral test, work performance, observation, simulation, previous experience, or training)
  • Name of evaluator
  • Evaluation results (pass/fail)
  • Requalification interval
  • Requalification due date
  • Training records, if applicable
  • Documentation supporting the qualification (tests, evaluation forms, checklists, etc.)
  • Qualification history and previous evaluations

What Is a Covered Task?

A covered task is a task that is performed on a pipeline facility, affects pipeline safety, is performed as part of operations or maintenance, and is not a one-time task.

Examples of covered tasks may include leak surveys, inspections, meter installations, regulator work, valve operations, and other operations and maintenance activities. Operators are responsible for identifying and documenting all covered tasks applicable to their system.

Requalification: Tracking Intervals and Due Dates

PHMSA requires that individuals be requalified at intervals that the operator determines are appropriate. Many organizations use requalification intervals such as one year, three years, or five years depending on the task and company policy.

Organizations must track requalification due dates and ensure individuals are requalified before their qualification expires. An individual whose qualification has lapsed should not be performing that covered task — and if they are, that creates both a safety issue and an audit finding.

Expert Note: Requalification due dates are easy to miss without a system that actively tracks and surfaces upcoming expirations. Many OQ audit findings involve qualifications that expired without anyone being alerted.

Why Incomplete OQ Records Are a Common Audit Finding

During an inspection or audit, operators must be able to demonstrate that individuals performing covered tasks are qualified and that records are complete and up to date. Missing records, records that can't be located quickly, or records that lack required information — such as the evaluation method or the evaluator's name — are all common findings.

Many organizations have some form of OQ documentation, but it may be scattered across paper files, spreadsheets, email attachments, and training system exports. When an inspector asks to see the OQ record for a specific employee and a specific covered task, being able to produce it quickly matters.

Maintaining Audit-Ready OQ Documentation

Maintaining organized, complete, and traceable OQ records helps organizations demonstrate compliance and prepare for inspections and audits. Audit-ready OQ documentation means records are centralized, searchable by individual and task, include all required data fields, and can be produced on demand.

This includes not just current qualification status but historical records — previous evaluations, prior qualification dates, and the full qualification history for each individual and each covered task.

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