Table of Contents
Frequently Asked Questions
What does Activity Code 7110.97 cover in Dubai's aviation sector
Activity Code 7110.97 falls under ISIC Division 71 — Technical and Engineering Activities. It is specifically structured around mechanical power systems as they apply to aircraft operations, including engines, hydraulics, pneumatics, auxiliary power units (APUs), and related drive systems.
This is not a general mechanical engineering licence. The aviation-specific classification carries corresponding regulatory weight and positions the holder to operate within a tightly governed sector. It also covers mechanical power systems supporting airport ground infrastructure and hangar operations.
Who needs an Aviation Mechanical Power Engineering Services licence in Dubai
Several types of operators typically require this licence to legally provide services in Dubai's aviation sector. These include MRO (maintenance, repair, and overhaul) firms servicing airline fleets, and aviation engineering consultancies advising on power systems design or regulatory compliance.
The licence is also relevant for aircraft component service providers handling hydraulic or pneumatic assemblies, and specialist contractors supporting airline ground infrastructure or hangar operations. If your work touches mechanical power systems in an aviation context, this classification is likely the correct one.
Should I set up on the Dubai mainland or in a free zone for this licence
The right jurisdiction depends primarily on your client type and contract access requirements. A mainland licence issued through the Dubai Department of Economy and Tourism (DET) allows direct contracting with UAE government entities, national airlines, and airport operators — making it the commercially relevant path for most B2B aviation engineering work.
Free zone options such as Meydan Free Zone offer 100% foreign ownership, faster setup timelines, and lower overhead structures. These suit consultancy-led or project-based models with international or private-sector client bases.
It is worth noting that 100% foreign ownership is now permitted on the mainland under amendments to the UAE Commercial Companies Law, which reduces the historic ownership advantage free zones held. The decision now turns primarily on client type and contract access rather than ownership structure.
What is the UAE aviation MRO market size and growth outlook
The UAE aviation MRO market is projected to exceed USD 1.5 billion by 2028, according to Mordor Intelligence. This reflects sustained investment in aviation infrastructure and the country's position as a global aviation hub.
Dubai Airports alone handles over 85 million passengers annually, driving consistent demand for aviation engineering services. The UAE is also ranked among the top 10 globally for aviation infrastructure quality, according to the Official UAE Government Portal, underlining the long-term commercial opportunity for licensed operators in this space.
What legal structures are available when applying for this licence
The appropriate legal structure depends on your chosen jurisdiction. For a mainland setup, the standard structure is an LLC (Limited Liability Company), which allows full operational access to government and national airline contracts.
For free zone setups, the typical options are an FZ-LLC (Free Zone Limited Liability Company) or a branch structure of an existing company. Each structure carries different implications for capital requirements, compliance obligations, and operational scope, so the choice should align with your business model and target client base.
What are the most common causes of delays in the licence setup process
Delays in obtaining an Aviation Mechanical Power Engineering Services licence typically stem from two avoidable issues. The first is an activity scope mismatch — where the declared activities do not accurately map to Activity Code 7110.97, or where unrelated activities are bundled in, triggering additional approvals and extending the timeline.
The second common cause is missing external approvals. Aviation-related activities in Dubai often require sign-off from sector-specific regulatory bodies in addition to the DET or free zone authority. Identifying and preparing these requirements in advance is the most effective way to keep the process on track.
What role does the Dubai Department of Economy and Tourism play in the licensing process
The Dubai Department of Economy and Tourism (DET) is the primary licensing authority for mainland business activities in Dubai. For the Aviation Mechanical Power Engineering Services licence, the DET handles initial approvals, activity registration, and trade name reservation through its e-Services portal.
For operators choosing a mainland structure, the DET is the central point of contact throughout the setup process. Free zone applicants deal with their respective free zone authority instead, though some activities may still require DET or other government body involvement depending on the scope of services.
Are there free zone options near logistics or port corridors suitable for aviation engineering businesses
Yes. For operators whose work intersects with logistics, cargo, or port-adjacent aviation services, free zones under the Ports, Customs and Free Zone Corporation (PCFC) jurisdiction may offer meaningful proximity advantages alongside the standard free zone benefits of 100% foreign ownership and streamlined setup.
Meydan Free Zone is another option worth evaluating, particularly for consultancy-led or project-based aviation engineering models with an international or private-sector client focus. The best choice depends on where your clients and operations are physically concentrated, as well as the contract types you intend to pursue.
Aviation Mechanical Power Engineering Services License in Dubai
Aircraft do not fly without engines, hydraulics and pneumatics, and none of those keep working without engineers who specialise in them. Activity code 7110.97 is the license for that work in Dubai.
It is aviation-specific rather than general mechanical engineering, and the wording carries regulatory weight. This guide covers what the license allows, who needs it, how mainland and free zone compare now that the ownership rules have changed, the setup steps, and the costs and approvals to plan for.
Key Stats at a Glance
| Activity code | 7110.97 |
|---|---|
| Activity name | Aviation Mechanical Power Engineering Services |
| ISIC division | Division 71, Technical and Engineering Activities |
| Trade license issued by | Dubai Department of Economy and Tourism (DET), or the free zone authority |
| Legal structures | LLC on the mainland, FZ-LLC or a branch in a free zone |
| Setup time | 5 to 10 working days in a free zone, 2 to 4 weeks on the mainland where no external approvals apply |
| Mainland cost | AED 15,000 to AED 25,000, covering DET fees, MOA notarisation and the establishment card |
| MRO market | UAE aviation MRO set to pass USD 1.5 billion by 2028 – Mordor Intelligence |
| Passenger volume | Over 85 million a year through Dubai Airports – Invest in Dubai |
| Infrastructure ranking | UAE among the top 10 globally for aviation infrastructure quality – UAE Government Portal |
| VAT and Corporate Tax | Both start above AED 375,000 – Federal Tax Authority |
| Foreign ownership | 100% in Meydan Free Zone, and 100% on the mainland under Commercial Companies Law amendments |
What This License Covers
Code 7110.97 sits in ISIC Division 71, technical and engineering activities. It is built around mechanical power systems as they apply to aircraft: engines, hydraulics, pneumatics, auxiliary power units and the drive systems that go with them. It also covers the mechanical power systems behind airport ground infrastructure and hangar operations.
This is not a general mechanical engineering license. The aviation wording puts you inside a tightly governed sector, and that cuts both ways: more scrutiny, but also a much smaller field of firms eligible to bid.
Who Your Clients Will Be
Four kinds of operator typically hold or need this license:
- Maintenance, repair and overhaul firms servicing airline fleets
- Aviation engineering consultancies advising on power systems design or compliance
- Aircraft component service providers handling hydraulic or pneumatic assemblies
- Specialist contractors supporting airline ground infrastructure or hangar operations
If your work touches mechanical power systems in an aviation setting, this is almost certainly the right code. Get it wrong at application stage and you will be resubmitting.
Mainland or Free Zone
| Factor | Mainland (DET) | Free Zone (Meydan Free Zone) |
|---|---|---|
| Who you can contract with | UAE government entities, national airlines and airport operators, directly | International and private-sector clients |
| Foreign ownership | 100% under Commercial Companies Law amendments | 100% yours |
| Legal structure | LLC | FZ-LLC or a branch of an existing company |
| Premises | Ejari-registered office | Flexi-desk accepted for consultancy models |
| Setup time | 2 to 4 weeks | 5 to 10 working days |
The ownership argument has largely gone. Full foreign ownership is now allowed on the mainland under amendments to the UAE Commercial Companies Law, so free zones no longer hold the advantage they once did on that point. What decides it now is client type and contract access.
A mainland license through the Department of Economy and Tourism lets you contract directly with UAE government entities, national airlines and airport operators. For most business-to-business aviation engineering work, that is where the money is, and it is the commercially relevant path.
Meydan Free Zone gives you faster setup and lower overheads, which suits a consultancy-led or project-based model serving international or private-sector clients. If your work sits near logistics or port corridors, free zones under the Ports, Customs and Free Zone Corporation may put you closer to your operations. Let your clients decide it, not the price.
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Step by Step Setup Guide
- Step 1, define your activity: Confirm code 7110.97 maps to what you actually do. Do not bundle unrelated activities in, because that triggers extra approvals and stretches the timeline.
- Step 2, pick your jurisdiction and structure: An LLC on the mainland, or an FZ-LLC or branch in a free zone. Each carries different capital, compliance and operating consequences.
- Step 3, book your trade name: Submit through the DET portal or your free zone authority. Names must follow UAE naming rules.
- Step 4, file for initial approval: Aviation engineering activities may need external regulatory sign-off, depending on your exact scope of work.
- Step 5, sort your premises: Mainland operations need an Ejari-registered office. Most free zones accept a flexi-desk for a consultancy model.
- Step 6, prepare and notarise your Memorandum of Association: This applies to mainland LLCs. Free zone equivalents vary by authority.
- Step 7, pay the fees and collect your license: Fees vary by jurisdiction, activity and office setup.
- Step 8, register with MOHRE: You need this for employee visa quotas and ongoing labour compliance.
Realistic timing is 5 to 10 working days in a free zone, and 2 to 4 weeks on the mainland where no external approvals apply.
Compliance and What You Need in Place
GCAA
Depending on the scope of your engineering work, the General Civil Aviation Authority may need to be brought in, particularly if you touch airworthiness certification or certified maintenance operations. This runs separately from your DET or free zone approval, so confirm it early rather than late.
No objection certificates
Before the license is issued, check with your authority whether a sector regulator has to provide a no objection certificate. Finding this out mid-process costs weeks.
Scope accuracy
The two things that delay applications in this activity are a scope that does not match code 7110.97, and missing external approvals. Both are avoidable with preparation, and both are expensive when they are not.
Tax
VAT registration becomes compulsory once annual turnover passes AED 375,000. Corporate Tax at 9% applies to taxable income above the same figure, in force since June 2023. Small Business Relief may apply to qualifying entities, so check eligibility with a registered tax agent rather than assuming either way.
Contractual conditions
Airline and government clients often want performance bonds, professional indemnity insurance and ISO certification. None of these is a regulator's demand. They are contract conditions, and they decide whether you win and keep the client.
Market Opportunity
The MRO side is where the growth is. Mordor Intelligence projects the UAE aviation MRO market to pass USD 1.5 billion by 2028, which reflects sustained investment in aviation infrastructure rather than a temporary spike.
The volume underneath that is real. Dubai Airports handles over 85 million passengers a year, and every one of those movements depends on serviceable engines, hydraulics and ground systems. Aircraft do not skip maintenance when the economy softens, which makes this demand about as non-discretionary as commercial demand gets.
The UAE also ranks among the top 10 countries globally for aviation infrastructure quality. That matters to a specialist firm for a practical reason: a market with good infrastructure and consistent government funding produces long, planned programmes of work rather than one-off jobs.
Conclusion
This license puts your business inside one of the UAE's most consistently funded sectors, and inside a field small enough that credentials count for something.
Three things decide how quickly you can start bidding: your jurisdiction, the accuracy of your activity scope, and doing the regulatory checks early instead of discovering them halfway through.
Settle those and the rest is procedure. The ownership question that used to drive this decision has gone, so pick on client access instead.
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References
- Mordor Intelligence
- Invest in Dubai
- Official UAE Government Portal
- Dubai Department of Economy and Tourism
- Ports, Customs and Free Zone Corporation (PCFC)
- Ministry of Human Resources and Emiratisation (MOHRE)
- Federal Tax Authority
