Every legal airport transfer vehicle in Türkiye runs under a yetki belgesi — an operating licence issued by the Ministry of Transport and Infrastructure (UAB). For non-scheduled domestic passenger transport, the class that covers tourism and airport transfer minibuses, that licence is the D2. No D2 (or equivalent), no legal transfer — and since the 2026 figures took effect, the risk is no longer the driver's alone.
Verified July 2026
What a D2 yetki belgesi is
A yetki belgesi (literally "authority document" — an operating licence) is the permit Türkiye's Ministry of Transport and Infrastructure requires from anyone carrying paying passengers by road. The official UAB classification defines the D2 as the licence for tarifesiz yurtiçi ticari yolcu taşımacılığı — non-scheduled domestic commercial passenger transport. That is precisely what an airport transfer is: no fixed timetable, no fixed line, a private journey sold commercially. Tourism and transfer minibuses across the Antalya coast operate — or should operate — under this class.
The licence alphabet: A1, B2, D1, D2
The D2 has siblings, and knowing them helps you read a Turkish operator's paperwork:
| Licence | What it covers |
|---|---|
| A1 | Non-scheduled domestic passenger transport by car |
| B2 | Non-scheduled international and domestic passenger transport by bus |
| D1 | Scheduled intercity bus services (fixed lines and timetables) |
| D2 | Non-scheduled domestic passenger transport — tourism and transfer minibuses and buses |
So a company shuttling holidaymakers from Antalya Airport to Side needs a D2 (or, for cars, an A1; for international coach work, a B2). A D1 belongs to the intercity coach firms selling seat tickets on fixed routes — a different business entirely.
Where TÜRSAB fits in
TÜRSAB, the Association of Turkish Travel Agencies, has long required that travel agencies performing road passenger transport — tours and transfers — hold a B2 or D2 yetki belgesi. The same framework allows licensed companies to run contracted (sözleşmeli) vehicles alongside their own: a D2 holder may operate contracted vehicles up to twice the number it owns. That is why a legitimate transfer fleet can be bigger than the company's own vehicle registrations — the contracted vehicles are documented inside the licence system, not outside it.
The "korsan" problem — and what it costs
The industry word for unlicensed operators is korsan — literally "pirate". The sanctions sit in Ek Madde 2/3 of the Karayolları Trafik Kanunu framework, and law-firm summaries of the 2026 figures read as follows:
| Sanction (2026) | Amount / measure |
|---|---|
| Administrative fine for unlicensed passenger transport | 100,000 TL |
| Repeat offence within one year | 200,000 TL |
| Vehicle | Impounded for 60 days |
| Passenger using the unlicensed service | 3,870 TL |
Read that last row twice, because it is the detail tourists never hear: the passenger is fined too. Now play the scenario forward. Your "cheap guy from Instagram" quotes ten euros under the going rate. At a routine checkpoint on the D400 he cannot produce a yetki belgesi. The fine is his problem; the 60-day impound means the vehicle — with your luggage in it — is going to a pound, and your holiday now starts at the roadside waiting for a replacement ride you'll pay for again. Then a 3,870 TL penalty lands on you, the passenger. The discount has not aged well.
How to verify an operator
None of this requires detective work. A short checklist before you book:
- Ask for the D2 (or A1/B2) yetki belgesi number. A legitimate company will show its UAB licence without hesitation — evasiveness is itself an answer.
- Check the vehicle: the plate should match a commercial registration, and licensed vehicles carry the required documentation on board.
- For package or tour sales, look for a TÜRSAB-registered agency behind the product.
- Be wary of prices that only make sense without a licence. Licensing, commercial insurance and proper drivers cost money; a quote far below every licensed competitor is telling you where the savings came from. Our 2026 Antalya transfer price guide shows what legitimate fixed prices look like.
The bottom line
A legal transfer in Türkiye is a simple formula: a vehicle operating under a UAB yetki belgesi (D2 or equivalent), plus — where a package or tour is being sold — a TÜRSAB-registered agency behind the sale. Everything else is a korsan ride with a friendly smile. The licence question also decides quieter things, from insurance validity to whether child seat rules are taken seriously. And if you are still weighing a licensed transfer against simply queueing for a cab, our taxi vs private transfer comparison covers that decision in full.
FAQ
What is a D2 yetki belgesi?
It is the operating licence issued by Türkiye's Ministry of Transport and Infrastructure (UAB) for non-scheduled domestic commercial passenger transport — the class under which tourism and airport transfer minibuses operate. Related classes include A1 for cars, B2 for international bus work and D1 for scheduled intercity lines.
What happens if I ride with an unlicensed (korsan) transfer?
Under the 2026 figures reported by law-firm summaries, the operator faces a 100,000 TL fine (200,000 TL for a repeat within a year) and a 60-day vehicle impound — while you, the passenger, face a 3,870 TL fine yourself. Your journey ends wherever the checkpoint is.
How do I check whether a Turkish transfer company is licensed?
Ask directly for the D2 or UAB yetki belgesi number before booking; a legitimate operator shows it without hesitation. Check that the vehicle runs on a commercial registration with its required documentation on board, and for package sales look for a TÜRSAB-registered agency behind the product.
What is the difference between D2, B2 and D1 licences?
D2 covers non-scheduled domestic passenger transport — the tourism and transfer class. B2 covers non-scheduled international plus domestic transport by bus. D1 is for scheduled intercity bus services on fixed routes and timetables. Airport transfer operators therefore hold D2 or B2, not D1.