What Is a D2 Authorization Certificate? Which Vehicles Does It Cover?
What is a D2 certificate? A D2 authorization certificate is a road transport authorization document issued to natural or legal persons that provide non-scheduled commercial passenger transportation services within Türkiye. Although the phrase “the vehicle has a D2 certificate” is commonly used, the certificate is not issued directly to a specific vehicle model. Instead, the transport operator is authorized, and the vehicle to be used for transportation must be registered in the vehicle document attached to the authorization certificate.
Therefore, the fact that a vehicle is a Mercedes Vito, Sprinter, midibus, or coach does not by itself mean that it is authorized to operate under a D2 certificate. The company’s authorization certificate, the vehicle’s registration plate record, and its vehicle card should all be checked together.
What Is a D2 Authorization Certificate?
What is a D2 authorization certificate? The clearest answer is that it is an authorization for “non-scheduled domestic commercial passenger transportation.” These three terms define the scope of the certificate:
- Domestic: Transportation is carried out within the borders of Türkiye.
- Commercial: Passenger transportation is provided in return for a fee or under a commercial contract.
- Non-scheduled: Transportation is not tied to a regularly announced route or timetable.
The Ministry of Transport and Infrastructure defines the D2 certificate as an authorization certificate issued to those providing non-scheduled domestic commercial passenger transportation. International non-scheduled commercial passenger transportation, however, falls under the scope of the B2 certificate rather than the D2 certificate.
Non-scheduled transportation may be arranged for a specific passenger group, route, event, organization, or travel plan. Under the U-ETDS system, D2 certificate holders are required to submit vehicle, personnel, and passenger information for occasional, group, or shuttle transportation services.
Is the D2 Certificate Issued in the Name of the Vehicle or the Company?
| Document | What Does It Show? | In Whose or What Name Is It Issued? |
|---|---|---|
| D2 authorization certificate | The company’s authorization to provide non-scheduled domestic commercial passenger transportation | Natural or legal person |
| Vehicle document | The registered vehicles that may be used under the D2 authorization certificate | The company, as an attachment to the authorization certificate |
| Vehicle card | The authorization certificate under which a specific registration plate operates | Vehicle registration plate |
Which Vehicles Have a D2 Authorization Certificate?
“Which vehicles are covered by a D2 certificate?” should technically be phrased as “Which vehicles can be registered in the vehicle document attached to a D2 authorization certificate?”
Vehicles used for transportation under a D2 authorization certificate must generally be suitable for passenger transport, registered for commercial use, and compliant with the requirements of the Road Transport Regulation. The vehicle’s appearance, make, or passenger capacity alone is not sufficient.
Small Buses and Minibuses
Minibuses classified as small buses under the applicable legislation may be registered in the D2 vehicle document, provided that they meet the relevant vehicle registration classification and other requirements.
Some Mercedes Vito and Mercedes Sprinter models used in the VIP transfer sector may be registered as minibuses or small buses. However, the same model may have versions with different seating arrangements or registration classifications, so eligibility cannot be determined solely by the model name.
Midibuses
Midibus-class vehicles, such as Otokar models, may be used for group, event, corporate, and intercity passenger transportation. The vehicle must be registered for commercial passenger transport and listed in the relevant D2 vehicle document.
A midibus’s passenger capacity does not automatically mean that it is registered under a D2 authorization certificate. The registration plate, certificate type, and authorization certificate holder details should be checked on the vehicle card.
Coaches
Passenger coaches such as the Mercedes Travego are among the vehicle types that may be used for non-scheduled domestic commercial transportation under a D2 authorization certificate. Tours, organized events, large-scale gatherings, and intercity group transportation may be planned using these vehicles.
The regulation associates D-type authorization certificates with domestic passenger transportation carried out by bus. During the application and operating process, requirements such as the capacity of company-owned vehicles, vehicle age, registration purpose, and registration in the vehicle document are assessed.
Passenger Cars
The Road Transport Regulation also allows passenger cars that meet certain conditions to be registered in the vehicle document attached to a D2 authorization certificate. Additional criteria may apply to these vehicles, including company ownership, age, technical specifications, modification status, and the number of vehicles that may be registered.
Therefore, the premium equipment of a passenger car such as a Mercedes S-Class or Mercedes Maybach is not sufficient on its own. The vehicle must comply with the current regulatory requirements, and its registration plate must be recorded in the D2 vehicle document.
Can a Mercedes Vito D2 Be Certified?
A Mercedes Vito may be classified as a passenger car, minibus, or another vehicle category depending on the registration type and intended use stated in its registration document. Therefore, it is not possible to make a general statement such as “Every Vito has a D2 certificate” or “Vito vehicles cannot operate under a D2 certificate.”
For a Vito vehicle to be used under a D2 authorization certificate, the following information should be checked:
- The vehicle category stated in the registration document
- The intended use stated in the registration document
- Whether the vehicle is registered for commercial or private use
- Seating capacity
- Whether the registration plate is included in the D2 vehicle document
- The validity date of the vehicle card
- The vehicle’s current inspection and compulsory insurance status
Even if the vehicle is equipped as a VIP vehicle, it cannot be considered eligible to operate under a D2 authorization certificate without these checks.
Is the Mercedes Sprinter D2 Included?
Mercedes Sprinter models may be available with seating capacities such as 9+1, 15+1, or other configurations. When the vehicle class and registration details stated in the registration document are suitable, Sprinter vehicles may be registered in the D2 vehicle document.
The determining factor is not the “Sprinter” model name. The vehicle category, seating capacity, intended use, ownership status, and registration plate record under the authorization certificate must be evaluated together.
Of two vehicles with the same model name, one may be registered under a D2 authorization certificate while the other may not.
What Types of Transportation Can Be Performed with a D2 License?
- Intercity group transfers
- Tourist passenger transportation
- Trade fair, congress, and seminar transfers
- Event and organization transportation
- Transportation of corporate guest groups
- Pre-planned excursion and tour transportation
- Occasional or shuttle passenger transportation
- Private journeys arranged for a specific group
What Is the Difference Between D1, D2, D4, and B2 Authorization Certificates?
Passenger transportation authorization certificates are classified according to whether the service is scheduled or non-scheduled and whether it is provided domestically or internationally.
| Certificate | Type of Transportation | Main Scope |
|---|---|---|
| D1 | Scheduled | Domestic intercity commercial passenger transportation |
| D2 | Non-scheduled | Domestic commercial passenger transportation |
| D4 | Scheduled and non-scheduled | Commercial passenger transportation within a province and between cities up to 100 kilometres |
| B2 | Non-scheduled | International and domestic commercial passenger transportation |
The main difference between D2 and D1 is whether the transportation service operates according to a schedule. D1 is used for intercity transportation services operating on a regular route and timetable, while D2 is used for non-scheduled transportation arranged for a specific group or travel programme.
While the B2 certificate also covers international non-scheduled commercial passenger transportation, the D2 certificate is limited to domestic transportation. The official definitions of the certificate types can be checked on the Ministry of Transport and Infrastructure passenger transportation authorization certificates page.
What Is a D2 Certificate and How Is It Obtained?
For the query “what is a D2 certificate and how is it obtained?”, simply completing an application form is not sufficient. The applicant’s field of activity, financial capacity, and vehicle capacity are assessed under the Road Transport Regulation.
The D2 authorization certificate application process generally consists of the following stages:
1. The Scope of Activity Is Determined
It is assessed whether the planned transportation service falls within the scope of domestic, commercial, and non-scheduled passenger transportation. Applying for the wrong type of certificate does not allow the company to legally carry out the planned transportation activity.
2. Current Application Requirements Are Checked
The applicant’s status as a natural or legal person, owned vehicles, total seating capacity, capital position, and other professional competence requirements are reviewed.
Since the financial thresholds and certain technical provisions within these requirements may change over time, applications should not be made based on figures found in outdated blog content.
3. The Application Is Submitted Through e-Government
The Ministry of Transport and Infrastructure provides initial application and renewal services for transportation authorization certificates through the e-Government platform. Separate application screens are available for sole proprietorships and legal entities.
4. Documents and Vehicle Information Are Assessed
The company information, vehicle registration records, and whether the application complies with the requirements of the regulation are assessed by the Ministry. Additional information or documents may be requested where necessary.
5. The Current Certificate Fee Is Paid
Once the application is approved, payment is made based on the assessment generated by the system. The application channel, initial issuance, renewal, and other transaction types may affect the amount payable.
6. Vehicles Are Registered in the Vehicle Document
The issuance of the authorization certificate does not mean that any vehicle can automatically be used under the D2 certificate. Each vehicle to be used for transportation must be registered separately in the vehicle document attached to the authorization certificate.
7. Vehicle Cards Are Issued
A vehicle card is issued for each vehicle registered in the vehicle document. The original vehicle card or the version generated through e-Government must be kept in the vehicle.
How Much Does a D2 License Cost?
It is not accurate to provide a single, fixed figure in response to the question, “How much does a D2 license cost?” License fees may be adjusted annually; procedures such as initial application, renewal, license amendment, adding a vehicle, and obtaining a vehicle card may result in different charges.
The Ministry of Transport and Infrastructure states that the discount specified in the regulation will apply to transactions conducted through e-Government that incur fees. The current amount should be verified from the fee calculation displayed on the e-Government screen during the application or obtained from the relevant Regional Directorate of the Ministry.
Payment plans should not be based on outdated D2 certificate prices found online. It is essential to verify which year, transaction type, and discount status the figure corresponds to.
What Is a D2 Driver’s License?
The search query “What is a D2 driving licence?” results from the confusion of two different types of documents. D2 is not a driving licence or a driving licence category; it is an authorization certificate issued to the natural or legal person carrying out the transportation activity.
In brief:
- D2: The operating authorization of the transport company.
- Driving licence: The driver’s authorization to operate the relevant vehicle category.
- SRC2: The driver’s professional competence certificate for domestic passenger transportation.
- Vehicle card: Shows the registration of a specific vehicle under the relevant authorization certificate.
What Does the Ministry of Transportation’s Circular on the D2 Authorization Certificate Cover?
For the search query “Ministry of Transport D2 authorization certificate circular”, users generally look for the documents required for tourism transportation and the relevant inspection procedures.
The General Directorate of Transport Services Regulation published Circular No. 2021/4 on tourism transportation carried out under B2 and D2 authorization certificates on 9 July 2021. However, circulars should be evaluated together with amendments to the regulations and any subsequent administrative arrangements.
The Ministry’s roadside inspection checklist, revised on 23 July 2025, covers the following points:
- An authorization certificate suitable for the transportation activity
- Registration of the vehicle under the authorization certificate
- The driver’s appropriate SRC certificate
- Transportation contract
- Invoice or an equivalent document
- Group passenger list
- U-ETDS notification
- The vehicle’s compliance with technical requirements
This checklist shows that a D2 authorization certificate alone is not sufficient. The company, vehicle, driver, and journey documents must be assessed together.
How Can You Check Whether a Vehicle Is Registered Under a D2 Authorization Certificate?
To determine whether a vehicle is authorized to operate under a D2 certificate, it is not sufficient to look at its interior equipment, company logo, or model name.
The verification may be carried out in the following order:
- Ask whether the company providing the service holds a valid D2 authorization certificate.
- Obtain the registration plate number of the vehicle to be used for transportation in advance.
- Confirm that the registration plate is listed in the vehicle document attached to the company’s D2 authorization certificate.
- Check the authorization certificate type and validity date shown on the vehicle card.
- Carry out a registration plate search through the e-Government Vehicle Authorization Certificate Enquiry service.
- Review whether the driver holds the documents required for the vehicle being used and for domestic passenger transportation.
The Vehicle Authorization Certificate Enquiry service available through e-Government can be used to check the vehicle card and authorization certificate details of vehicles operating under Law No. 4925.
D2 Kapsamındaki Transfer Hizmetinde Nelere Dikkat Edilmelidir?
Şehirler arası veya kalabalık grup transferi planlarken yalnızca fiyat ve araç görünümü üzerinden seçim yapılmamalıdır.
Rezervasyondan önce şu bilgiler netleştirilmelidir:
- Hareket ve varış noktası
- Yolculuk tarihi ve saati
- Tek yön veya gidiş-dönüş planı
- Yolcu sayısı
- Bagaj miktarı
- Ara duraklar
- Bekleme süresi
- Kullanılacak aracın plakası
- Yetki belgesi ve taşıt kartı
- Sürücü belgeleri
- Taşıma sözleşmesi ve fatura bilgileri
Yolcu sayısına uygun olmayan bir araç, hem yolculuk konforunu hem de bagaj yerleşimini olumsuz etkileyebilir. Belge kapsamına uygun olmayan bir aracın sefere gönderilmesi ise taşımacı ve araç sahibi açısından idari yaptırım riski doğurabilir. Bakanlığın denetim listesinde aracın yetki belgesine kayıtlı olup olmadığı ayrıca kontrol edilmektedir.
Vehicle and Transfer Planning with International
Internasyonel offers vehicles suitable for different passenger capacities, including the Mercedes S Class, Mercedes Maybach, Mercedes VIP Vito, Mercedes Sprinter, Otokar midibus, and Mercedes Travego coach.
Vehicle selection should be based not only on the number of passengers but also on luggage volume, route, journey duration, and travel programme. You can review the available options on the Internasyonel vehicle fleet page.
For large groups and intercity routes, the intercity vehicle transfer service may be considered. For personalised journeys with fewer passengers, you can explore the available VIP transfer options.
To evaluate personalised vehicle and chauffeur options for airport transportation, you can review our Istanbul Airport transfer service.
It should not be assumed that every vehicle model is registered under a D2 authorization certificate. The registration plate of the vehicle to be used and the authorization certificate required for the transportation service should be confirmed separately during the reservation process.
Let Us Plan Your Transfer Programme Together
By sharing the number of passengers, luggage details, departure point, and destination address, you can identify a vehicle option suitable for your route. You can contact Internasyonel to arrange the vehicle and schedule for your intercity or group transfer programme.
Frequently Asked Questions About the D2 Certificate
Is the D2 certificate issued directly to the vehicle?
Is every Mercedes Vito D2 certified?
No. The Mercedes Vito’s vehicle class, intended use, and registration information may vary depending on the version. For the vehicle to be used under Category D2, its license plate must be registered in the relevant vehicle registration document.
Can S-Class and Maybach vehicles be registered under a D2 license?
Vehicles of the automobile class that meet certain requirements may be registered under a D2 vehicle registration certificate. However, the make and model alone are not sufficient; current technical specifications, age, ownership, modifications, and quantity requirements must be verified.
Is the D2 certificate valid for international transportation?
D2 is for domestic non-scheduled commercial passenger transportation. For international non-scheduled commercial passenger transportation, a B2 license is required.
Is a D2 license valid?
No. A D2 is not a driver’s license. It is a transportation authorization certificate issued in the company’s name. The driver must also hold a driver’s license appropriate for the vehicle and the professional qualification certificates required for domestic passenger transportation.
How do I check a vehicle with a D2 certificate?
The vehicle’s license plate can be checked using the Vehicle Authorization Certificate Inquiry service on e-Government. Additionally, the company name, certificate type, license plate, and validity dates listed on the vehicle registration card should be reviewed.
