Aircraft painting is one of the last unregulated skilled trades in European aviation maintenance. Unlike NDT technicians governed by EN 4179, welders certified under ISO 9606, or composite repair specialists trained to SAE AIR6671, aircraft painters operate without any standardised, internationally recognised qualification framework. EASA requires competency — but prescribes no standard to measure it against.
Does EASA Regulate Aircraft Painter Qualifications?
No. EASA does not mandate any specific qualification standard for aircraft painters. The regulation addresses painter competency only through general provisions — never through painting-specific requirements.
The key regulation is Part 145.A.30(f), which states that personnel carrying out NDT must be qualified in accordance with EN 4179, and that personnel performing “any other specialised task shall be appropriately qualified in accordance with officially recognised standards.” The problem is clear: painting is not explicitly named as a specialised task, and no officially recognised standard for painters is referenced anywhere in EASA’s regulatory material. The Acceptable Means of Compliance (AMC) to 145.A.30(f) elaborates exclusively on NDT qualifications — painting is absent.
The general competency mechanism defaults to AMC1 145.A.30(e), which requires Part-145 organisations to assess staff competency before unsupervised work. But this places the entire burden on the organisation to define its own criteria. There is no external benchmark, no minimum training syllabus, no examination, and no recertification cycle.
EASA’s published position states that qualification requirements for painters should be based on “international painting industry standards and/or manufacturer published standards.” This effectively defers to OEM procedures and paint manufacturer guidance — neither of which constitutes a formal, auditable qualification framework comparable to what exists for every other specialist process in aviation maintenance.
No active EASA Rulemaking Task (RMT) or Notice of Proposed Amendment (NPA) addressing painter qualifications has been identified. Notably, RMT.0275, which specifically addressed specialised tasks for welding and composites, excluded painting from its scope entirely.
What About the FAA and Other Regulators?
The FAA framework offers even less specificity. Under 14 CFR Part 43, Appendix A, decorative refinishing that requires no disassembly of primary structure is classified as preventive maintenance — meaning a private pilot can legally repaint their own aircraft without any painting qualification whatsoever. For Part 145 repair stations, §145.151(d) requires the station to determine employee abilities based on training, knowledge, experience, or practical tests. No painting-specific content, duration, or competency benchmark is mandated.
Only two regulators globally have gone further. The UAE GCAA published GM-06, a 44-page guidance material on aircraft painting that explicitly acknowledges the absence of formal painter qualification and places competence assurance responsibility on the organisation’s quality system. Transport Canada recognises the CCAA Aviation Painter certification under CARs 573.06 — making it the only national regulator in the world to formally acknowledge an aircraft painter qualification.
ICAO has stated the issue is not under consideration.
Why Does This Gap Matter for Airworthiness and Safety?
Aircraft painting is not a cosmetic exercise. It is a maintenance task with direct airworthiness implications that include corrosion protection integrity, weight and balance effects, lightning strike conductivity on composite structures, interference with static ports and sensors, and the structural implications of chemical stripping processes.
Under EASA regulations, painting an aircraft requires a Certificate of Release to Service (CRS) issued by appropriately authorised certifying staff within an approved Part-145 organisation. Yet the people actually performing the work — the painters — are not required to hold any externally validated qualification.
A colleague in the industry recently put it to me bluntly: administrative staff at airlines are required to complete training in human factors, EWIS, and fuel tank safety — disciplines they never physically encounter — while a paint preparer can walk into a hangar, having never worked on an aircraft, and begin surface preparation on a multi-million euro airframe. The inconsistency is difficult to justify from a safety management perspective.
The practical consequences are well-documented across the MRO sector. Rework rates in aircraft painting remain higher than in other specialist processes. Quality varies significantly between organisations. When painters move between employers, they carry no transferable, externally validated credential — every organisation must start the competency assessment process from scratch.
What Standards and Certification Schemes Currently Exist?
Despite the regulatory vacuum, several initiatives have emerged — though none has achieved universal adoption.
SAE AS7489 and the ACAS Programme
The most structurally ambitious framework is SAE AS7489/AS7489A (Standard Requirements for Aerospace Organic Coatings Applicator Certification), first published in 2017 and revised in 2021. It underpins the PRI Aerospace Coatings Applicator Specialist (ACAS) programme, administered by the Performance Review Institute — the same body that manages Nadcap. The programme is backed by major OEMs and aerospace coating manufacturers and features five stackable certification levels covering core knowledge, surface preparation, corrosion inhibitors, topcoats, and master-level paint detail work. Certifications are valid for five years.
However, ACAS remains entirely voluntary. No regulator mandates it, no Nadcap checklist requires it, and industry adoption is still in early stages.
Aircraft Painter Certification Scheme (APCS)
The UK-based APCS is the only independent aircraft painter certification scheme operating under ISO 17024. It covers SEMAER standards 233–237, offers three routes to certification, and requires revalidation every three years. Despite its rigour, APCS is not formally referenced in the regulations mandated by the Airworthiness Authorities or guidance documents published by them.
CCAA Aviation Painter (Canada)
The CCAA Aviation Painter certification requires a minimum of 5,000 hours or 36 months of documented experience, with competency blocks covering safety, surface preparation, coating application, equipment maintenance, and quality control. It is the only painter qualification formally recognised by a national aviation authority.
Paint Manufacturer Training and Nadcap
Several major aerospace coating manufacturers operate training programmes — but these are product-specific, not standardised industry certifications. Nadcap AC7108/1 accredits painting facilities and requires documented training records, but is a process/facility accreditation, not an individual painter certification.
How Does Aircraft Painting Compare to Other Specialist Processes?
The gap becomes stark when aircraft painting is placed alongside other aerospace disciplines:
| Feature | EN 4179 (NDT) | ISO 9606 (Welding) | Adhesive Bonding | Aircraft Painting |
| Certification levels | Trainee → L1 → L2 → L3 | Pass/fail per range | EAB → EAS → EAE | None |
| Specified training hours | Yes, per method | Performance-based | 40–240 hours | None |
| Written examination | General + specific | Optional | Written + oral | None |
| Practical examination | Hands-on per method | Test piece evaluation | Yes | None |
| Recertification cycle | 1–5 years | 2 years | Standard-dependent | None |
| Regulatory mandate | Effectively mandatory | Widely mandatory | Mandatory (DIN 2304) | None |
What Should EASA Consider Doing?
The regulatory tools already exist within the EASA framework. Part 145.A.30(f) explicitly provides for specialist task qualification through “officially recognised standards.” What is missing is the recognition of a standard — not the mechanism to enforce one.
EASA could take several meaningful steps without requiring new regulation. First, acknowledging SAE AS7489 or an equivalent standard as an acceptable means of compliance under AMC 145.A.30(f) would immediately create a reference framework that Part-145 organisations could adopt. Second, issuing guidance material — similar to the UAE GCAA’s GM-06 — would provide practical direction on painter competency assessment, minimum training content, and documentation requirements. Third, including painting explicitly within the scope of future rulemaking on specialist tasks would close the gap that RMT.0275 left open.
The industry has begun building the solution. SAE AS7489, the ACAS programme, and the APCS all demonstrate that credible, structured painter qualification is achievable. What is needed is regulatory acknowledgement to create the demand signal that drives adoption.
Conclusion
The aircraft painting discipline operates in a regulatory blind spot. Every other specialist process in aviation maintenance — NDT, welding, composite repair, adhesive bonding, thermal spraying — has a recognised, externally validated qualification framework. Painting does not. This is not a theoretical concern. It affects the quality, consistency, and transferability of painter competency across every Part-145 organisation in Europe.
The tools to fix this already exist within EASA’s regulatory architecture. The industry has already developed credible standards. What is missing is the bridge between them — a formal acknowledgement by EASA that aircraft painters, like every other specialist in aviation maintenance, deserve a recognised qualification standard.
References
1. Commission Regulation (EU) No 1321/2014, Annex II (Part-145) — Maintenance Organisation Approvals, Articles 145.A.30(e), 145.A.30(f), and 145.A.65.
2. EASA Acceptable Means of Compliance (AMC) and Guidance Material (GM) to Part-145 — AMC1 145.A.30(e), AMC 145.A.30(f), AMC 145.A.65(b)(2).
3. EASA Rulemaking Task RMT.0275 (MDM.075) — Terms of Reference: Specialised Tasks (Welding, Composite Repair).
4. EASA CS-STAN, Standard Change CS-SC085a — Exchange of an Aircraft Livery Paint and Decorative Sticker Scheme.
5. EASA AMC 20-20 — Continuing Structural Integrity Programme, including Corrosion Prevention and Control Programme (CPCP) guidance.
6. 14 CFR Part 43, Appendix A — Major Alterations, Major Repairs, and Preventive Maintenance (FAA).
7. 14 CFR §145.151 — Personnel Requirements for Repair Stations (FAA).
8. FAA Advisory Circular AC 43.13-1B — Acceptable Methods, Techniques, and Practices: Aircraft Inspection and Repair.
9. FAA Advisory Circular AC 43-4B — Corrosion Control for Aircraft.
10. FAA Advisory Circular AC 145-10 — Repair Station Training Program.
11. SAE AS7489A — Standard Requirements for Aerospace Organic Coatings Applicator Certification, Rev. A, October 2021.
12. EN 4179:2017 / NAS 410 — Qualification and Approval of Personnel for Non-Destructive Testing.
13. ISO 9606 — Qualification Testing of Welders — Fusion Welding.
14. SAE AIR4938C — Composite and Bonded Structure Technician/Specialist Training Document.
15. SAE ARP6262A — Basic Composite Repair Technician Certification Standard.
16. ISO/IEC 17024:2012 — Conformity Assessment: General Requirements for Bodies Operating Certification of Persons.
17. Nadcap Audit Criteria AC7108/1 — Painting and Dry Film Coatings.
18. UAE GCAA Guidance Material GM-06, Issue 1 — Aircraft Painting.
19. Transport Canada Advisory Circular AC 573-003 — CCAA Aviation Painter Certification.
20. SEMAER Standards 233, 234, 235, 236 & 237 — Aircraft Painting Competence Standards.
