For a UAE-registered aircraft, the GCAA is the federal civil-aviation authority. CAR 21 covers certification of aircraft and changes to type design; GCAA guidance states that changes / repairs on UAE-registered aircraft require approval from the GCAA or a UAE design organisation authorised for the relevant approval.
Foreign-registered aircraft undergoing work in Dubai can have a different approval chain because the state of registry, state of design, OEM data, STCs and the MRO's approvals all matter. The owner / operator's technical representative should confirm that route before cabin work is contracted.
Dubai has real local capability. ExecuJet MRO Services Middle East documented a full Embraer Legacy 650 cabin refurbishment in September 2026 at its DWC operation, including cabinetry re-varnish, carpet, dado / overhead / sidewall / ceiling coverings, replating and redesigned seat upholstery. It states the seat redesign was coordinated with Embraer and the seat manufacturer for regulator compliance.
Jet Aviation's Dubai DXB facility documented a full Gulfstream G450 cabin refurbishment involving complete interior removal, restored cabinetry and monuments, new seat foam / leather and full reinstallation. This shows that owners can coordinate significant refurbishment in Dubai, but capability must still be checked against the exact aircraft type and work scope.
At Dubai South, MBRAH has expanded the aviation supply-chain and maintenance ecosystem, and a 20,000 m² Comlux facility opened in the VIP Terminal aircraft-maintenance area at DWC. The local ecosystem can support project logistics; it does not remove the need for the correct approved design and maintenance organisations.
Bella is the interior-design and owner-experience side of that chain. We can coordinate concepts, materials, visuals and design reviews with the appointed technical organisations, but we do not independently issue aircraft airworthiness approvals or release an aircraft to service.
- Confirm aircraft make, model, serial number and registry
- Confirm current approved cabin layout and modification status
- Identify the state of design and applicable accepted certification basis
- Appoint / confirm the approved Design Organisation or engineering approval route
- Confirm MRO / completion-centre approval for the aircraft and work scope
- Classify the requested work as repair, cosmetic refurbishment or design change
- Confirm seat / divan approval before changing upholstery, foam or geometry
- Confirm material test / flammability documentation requirements
- Track material, monument and equipment mass through the responsible organisation
- Confirm CMS / IFE / connectivity / electrical interfaces
- Preserve approved egress, safety equipment, signs and access
- Review production samples against approved specification
- Complete conformity, testing and technical records
- Update weight-and-balance / equipment records where required
- Return the aircraft to service only through the authorised aviation process
Read the current UAE GCAA — CAR 21 Certification of Aircraft ↗