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The aerospace sector is going through a period where regulation weighs as heavily as technological innovation on the competitiveness of manufacturers. Between the revision of engine certification rules by EASA, the tightening of American requirements on overseas maintenance, and the Chinese pressure on certification timelines, European and American players are adjusting their strategies. Measuring these regulatory changes helps to understand where the next industrial battle of civil and defense aviation will take place.
Aerospace Certification: Comparison of EASA and FAA Reforms in 2026
Europe and the United States have simultaneously initiated revisions of their regulatory frameworks, but with distinct priorities. The table below summarizes the main identified measures.
| Criterion | EASA (Europe) | FAA (United States) |
|---|---|---|
| Engine Certification | Revision to align with FAA standards and simplify processes | No symmetrical revision reported |
| Takeoff Performance Monitoring System (TOPMS) | Preparation of a requirement for aircraft produced after a transitional period | No equivalent in progress |
| Foreign Maintenance | No tightening reported | Modification of Order 8900.1: new qualification and reporting requirements |
| Stated Strategic Objective | Competitiveness against China | Safety and control of the MRO chain |
EASA aims to reduce regulatory gaps with the FAA to streamline cross-validation processes. The FAA, on its part, is tightening control over repair stations located outside U.S. territory, a direct consequence of the 2024 reauthorization law.
Recent publications on these topics, particularly those shared on airnews.net, allow for tracking these adjustments that are significantly altering the timelines for aircraft entry into service.
TOPMS and Engine Certification: Two EASA Reforms with Distinct Effects
The Takeoff Performance Monitoring System (TOPMS) that EASA is preparing aims to impose an onboard device capable of verifying in real-time that takeoff parameters match performance calculations. This measure would apply to aircraft manufactured after a transitional period following the regulation’s entry into force.
The technical issue is direct: incidents related to mass calculation errors at takeoff, although rare, are among the scenarios most feared by investigators. An integrated TOPMS from the design stage would require manufacturers to adapt their avionic systems, representing a significant integration cost for programs currently under development.
Revision of Engine Certification Rules
The second reform concerns the European rules for aircraft engine certification. EASA’s stated objective is twofold: to simplify the approval processes and bring them closer to FAA standards. For engine manufacturers like Safran or Rolls-Royce, this regulatory convergence reduces the costs of dual certification.
However, this simplification is not neutral. Aligning European requirements with those of the FAA implies accepting certain compromises on technical specifics that Europe had developed independently. The gain in certification speed comes at the cost of a partial loss of regulatory sovereignty.
Foreign Aerospace Maintenance: The American Tightening
The modification of FAA Order 8900.1, reported in September 2026, introduces specific requirements for foreign repair stations:
- Supervisory personnel must meet enhanced, documented, and verifiable qualification criteria by FAA inspectors
- Individuals authorizing the return to service are subject to a stricter individual certification than the previous regime
- American carriers using these facilities must now report certain additional information, in accordance with obligations arising from the 2024 FAA reauthorization law
This tightening primarily targets MRO (maintenance, repair, overhaul) shops located in Asia and Latin America, where an increasing share of heavy maintenance is outsourced. For European companies operating routes to the United States, these new rules may indirectly complicate the use of certain shared service providers.
Consequences for the European MRO Industry
Airbus recently sold SAE, its MRO subsidiary, to Malaysia Aviation Group. This move illustrates a broader trend: manufacturers are refocusing their activities on design and production, leaving maintenance to specialized operators. In a context where American rules are tightening, MRO shops certified by both EASA and FAA simultaneously gain a competitive advantage.
Race for Certification and Chinese Threat to Civil Aviation
The European regulatory reform is not only a concern for technical harmonization. The certification of new aircraft has become a strategic competitiveness issue against China. Chinese manufacturers are shortening their national certification cycles, allowing them to bring aircraft to the international market more quickly.
For Airbus and Boeing, the risk is not immediate in the long-haul segments. It is concentrated in the regional single-aisle market, where competition from the COMAC C919 is becoming clearer. The ability to certify an aircraft in less time, without compromising safety, is becoming a differentiating factor as crucial as engine performance or operating costs.
Biometric Pathways in European Airports
Alongside reforms on aircraft, an industrial coalition in Europe is advocating for a regulatory framework favorable to biometric pathways in airports. The goal: to gradually replace manual document checks with continuous biometric identification, from check-in to boarding.
High-traffic intra-European airlines would be the first beneficiaries of this type of system, provided that the legal framework ensures the protection of personal data.
The convergence of these reforms outlines an aerospace landscape where the battle is no longer won solely in design offices. Certification timelines, compliance of maintenance shops, and the digitization of passenger pathways now determine a manufacturer’s or airline’s competitiveness as much as the raw performance of their aircraft.
