Opinion: Technology Changes MRO Efficiency—Not Who Is Accountable

What happened

An opinion piece written by the moderator of a panel held at the June FAA-EASA International Aviation Safety Conference reviews how new technologies are being adopted across the aviation maintenance ecosystem. The panel was titled "Digital Maintenance and the Aviation Supply Chain: From Data to Deployment."

The panel brought together maintainers, design and production approval holders, operators, and regulators to discuss the adoption of emerging tools in maintenance. The piece was published as part of Aviation Week and Space Technology's coverage of MRO safety and regulation.

Industry impact & what to watch

Bringing maintainers, approval holders, operators and regulators onto a single panel reflects how digital maintenance tools now touch every link of the aviation supply chain rather than a single function. Data generated during inspections or repairs increasingly moves between design holders, production approval holders and the operators using the aircraft, which raises questions about who validates that data before it informs an airworthiness decision.

In maintenance, the certificated organization performing the work remains legally accountable for the condition of the aircraft it releases to service, regardless of which digital tool assisted the inspection or analysis. Adopting a new technology changes how efficiently a task is performed; it does not transfer the sign-off responsibility that regulation assigns to the approved maintainer.

What happens next depends on how FAA and EASA choose to formalize guidance on digital tools discussed at the conference, and whether design and production approval holders publish clearer standards for the data they share with maintainers and operators.