What is a Part 145 Audit?

Resources & Insights

What is a Part 145 Audit?

A Part 145 audit is a structured assessment that evaluates whether your organization adheres to the requirements set forth in EASA Part 145. Audits can be:

  • Initial certification audits
  • Surveillance audits
  • Renewal audits
  • Internal audits (as part of your own Compliance Monitoring Management System)

Audits may be carried out by:

  • National Aviation Authorities
  • Independent certified auditors
  • Your internal Compliance Team (as required by Part 145.A.65)

 

Key Areas Reviewed in a Part 145 Audit

  1. Organizational Structure & Approval Scope
    – Clear definition of accountable manager and nominated postholders
    – Capability list matching approved aircraft or components
  2. Personnel & Training
    – Licensing of certifying staff (Part 66)
    – Training records, competence assessments, and authorizations
  3. Facilities & Equipment
    – Adequate space, tooling, environmental controls
    – Tool calibration records
  4. Maintenance Procedures & MOE
    – Compliance with your Maintenance Organization Exposition (MOE)
    – Up-to-date procedures, document control, and revision history
  5. Compliance Monitoring & Safety System
    – Internal audits, findings tracking, corrective actions
    – Reporting under Part 145.A.60 (occurrence reporting)
  6. Record Keeping & Data Management
    – Work orders, release documentation (EASA Form 1, CRS)
    – Storage of maintenance and inspection records

Need Help with Your Part 145 Audit?

At AZ Aviation Solutions Ltd., we specialize in helping Part 145 organizations:

  • Prepare for initial or renewal audits
  • Perform internal audits and gap analysis
  • Review MOE and associated documentation
  • Provide audit training for your compliance team

Whether you operate in Europe or abroad, our expert-led audit support ensures you’re always inspection-ready.