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Key Facts: Hungary KRESZ D1 Exam

25

Computer Theory Questions

KAV official theory exam table and Category D1 curriculum

25 min

Exam Time Limit

KAV official theory exam table and Category D1 curriculum

30/35

Passing Score

KAV official theory exam table (max 5 error points)

16+1

Max Passenger Capacity

KRESZ Category D1 vehicle definition (max 16 passengers + driver)

8 m

Max Vehicle Length

KRESZ Category D1 vehicle definition

HUF 12,700

Theory Exam Fee

2026 KAV official fee schedule

Hungary's Category D1 KRESZ theory test is administered by KAV as a 25-question computer exam in 25 minutes, with 35 maximum points and a pass threshold of 30 points. A 30-minute routine test and 60-minute road test are also mandatory. Prerequisites include minimum age 21 and a valid Category B driving licence. The theory fee is HUF 12,700 under the schedule effective 17 July 2026. Key study topics include the conditional 80/100 km/h motorway bus limits, the 70 km/h express and rural limit, passenger safety, exits, vehicle dynamics, daily checks, and emergency gear. This is an independent English-language MCQ study adaptation.

Sample Hungary KRESZ D1 Practice Questions

Try these sample questions to review concepts for the Hungary KRESZ D1 exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under Hungarian KRESZ and EU regulations, what is the maximum passenger seating capacity permitted for a Category D1 motor vehicle (minibus)?
A.Not more than 8 passengers in addition to the driver
B.Not more than 16 passengers in addition to the driver
C.Not more than 24 passengers in addition to the driver
D.Not more than 32 passengers in addition to the driver
Explanation: Category D1 covers motor vehicles designed and constructed for the carriage of not more than 16 passengers in addition to the driver, with a maximum vehicle length not exceeding 8 metres.
2What is the statutory maximum vehicle length for a minibus to be classified under Category D1?
A.Maximum 6.0 metres
B.Maximum 7.0 metres
C.Maximum 8.0 metres
D.Maximum 12.0 metres
Explanation: The legal definition of a Category D1 vehicle restricts the overall vehicle length to a maximum of 8 metres. Any bus exceeding 8 metres falls under Category D regardless of seating count.
3What is the standard minimum age requirement in Hungary to obtain a Category D1 driving licence without special vocational exemptions?
A.21 years old
B.18 years old
C.24 years old
D.20 years old
Explanation: Under Hungarian law and EU Directive standards, the general minimum age to obtain a Category D1 driving licence is 21 years old.
4Which valid driving licence category is an obligatory prerequisite before an applicant can apply for a Category D1 licence?
A.Category A
B.Category AM
C.Category C1
D.Category B
Explanation: To obtain a Category D1 licence in Hungary, the candidate must already hold a valid Category B driving licence.
5What is the maximum permissible gross weight of a trailer that may be coupled to a Category D1 minibus under a standard Category D1 licence?
A.500 kg
B.750 kg
C.1,000 kg
D.1,500 kg
Explanation: A standard Category D1 licence allows towing a light trailer with a maximum authorised mass (MAM) not exceeding 750 kg.
6Which driving licence category is required if a driver intends to couple a trailer with a maximum authorised mass of 1,200 kg to a Category D1 minibus?
A.Category D1+E
B.Category D1 only
C.Category B+E
D.Category C1+E
Explanation: When a Category D1 minibus draws a trailer exceeding 750 kg maximum authorised mass, the driver must hold a Category D1+E driving licence.
7A minibus has 18 passenger seats installed, but on a specific trip only 10 passengers are on board. Can a driver with only a Category D1 licence drive it?
A.Yes, because the actual number of passengers carried is fewer than 16
B.Yes, provided the total weight remains below 5,000 kg
C.No, because licence categories are determined by designed seating capacity in the registration certificate, not actual occupancy
D.Yes, if the driver obtains a written temporary permit from the vehicle owner
Explanation: Vehicle category classification is determined strictly by the number of passenger seats recorded in the official registration certificate (forgalmi engedély), not the number of passengers actually occupying seats during a trip.
8Under Hungarian medical aptitude regulations for drivers, which medical aptitude group is required for operating Category D1 commercial passenger transport vehicles?
A.Group 1 (1. alkalmassági csoport)
B.Recreational fitness certificate
C.No medical examination is required if the driver is under 40
D.Group 2 (2. alkalmassági csoport)
Explanation: All commercial, professional, and heavy/passenger vehicle categories (C1, C, D1, D) require Group 2 (2. alkalmassági csoport) medical fitness certification.
9In Hungary, what professional certificate is required in addition to a Category D1 licence to work as a commercial minibus passenger driver?
A.Dangerous Goods ADR Certificate
B.Driver Qualification Card (Gépjárművezetői Képesítési Igazolvány - GKI)
C.Taxi driver license only
D.International Road Transport Union (IRU) passport
Explanation: Commercial passenger transport drivers in Hungary must hold a valid GKI (Driver Qualification Card) certifying periodic Certificate of Professional Competence (CPC) training.
10What is the standard medical validity period for a Category D1 driving licence under Group 2 medical requirements for a driver aged 35?
A.5 years
B.10 years
C.2 years
D.1 year
Explanation: Under Hungarian health regulations, Group 2 medical aptitude certification is valid for 5 years for drivers up to age 60, after which it is reduced to 2 years.

About the Hungary KRESZ D1 Exam

The Hungary Category D1 KRESZ theory exam is administered by the Kozlekedesi Alkalmassagi es Vizsgakozpont (KAV) for drivers seeking qualification to operate minibuses designed to carry up to 16 passengers in addition to the driver with a maximum vehicle length of 8 metres. Under the current official KAV curriculum effective 1 October 2024, the single theory subject is Kozlekedesi alapismeretek (K), comprising 25 computer-based multiple-choice questions in 25 minutes, with 35 total possible points and 30 points required to pass. The curriculum also requires a 30-minute routine examination and a 60-minute on-road driving examination. Key theory areas include bus speed limits (80 km/h generally on motorways, or 100 km/h if the bus meets separately prescribed technical requirements; 70 km/h on express and other rural roads; 50 km/h in built-up areas), passenger safety, gangways and exits, bus stop priority, vehicle dynamics, daily inspections, and emergency equipment. This practice bank is an independent English-language MCQ study adaptation; it is not an official translation or a substitute for practical training and is not endorsed by or affiliated with KAV.

Exam sponsor: Kozlekedesi Alkalmassagi es Vizsgakozpont (KAV). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

A 25-question computer-based multiple-choice theory test (35 possible points, 30 required) followed by mandatory routine and on-road practical examinations.

Time Limit

25 minutes

Passing Score

30 of 35 points; maximum 5 allowed error points

Exam / Certification Fees

HUF 12,700 for the computer theory exam subject under the 2026 KAV fee table

Exam sponsor website

Reported exam pass rate: Not published by KAV. Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

25 questions / 35 points / 25 minutes

Kozlekedesi alapismeretek (Traffic Basics and Driving Theory)

Core KRESZ road traffic rules, priority situations, road signs, traffic lights, and statutory speed limits specific to Category D1 minibuses on all road types in Hungary.

KAV curriculum area; weight not published

Minibus Scope and Commercial Passenger Transport Rules

Vehicle dimensions up to 8 metres, passenger capacity up to 16 seated passengers plus driver, light trailer allowances up to 750 kg, age 21 prerequisite with Category B licence, passenger seat belt mandates, and child restraint safety.

KAV curriculum area; weight not published

Interior Safety, Gangways, and Luggage Stowage

Rules requiring completely unobstructed interior gangways and emergency exits, proper distribution and securing of passenger luggage in dedicated compartments, and prohibited items in passenger compartments.

KAV curriculum area; weight not published

Vehicle Dynamics, Safe Handling, and Defensive Driving

Minibus high centre of gravity, roll hazards, vulnerability to sudden sidewinds and aerodynamic turbulence, braking distance expansion with payload, passenger comfort management, and defensive hazard perception.

KAV curriculum area; weight not published

Pre-Trip Inspection, Emergency Equipment, and Driver Responsibility

Daily driver walkaround checks (lights, tires, mirrors, doors, wipers), required commercial first aid kit and inspected fire extinguisher, emergency hammer locations, zero-tolerance alcohol policy, and basic driving time awareness.

Preparing for the Hungary KRESZ D1 Exam

What You Need to Know

  • Passing score: 30 of 35 points; maximum 5 allowed error points
  • Assessment: A 25-question computer-based multiple-choice theory test (35 possible points, 30 required) followed by mandatory routine and on-road practical examinations.
  • Time limit: 25 minutes
  • Exam / certification fees: HUF 12,700 for the computer theory exam subject under the 2026 KAV fee table Official sources

Using Our Practice Resources

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Hungary KRESZ D1: Suggested Study Strategy

1Master the bus speed limits: 50 km/h built-up, 70 km/h on express and other rural roads, and 80 km/h on motorways unless the bus meets the special requirements for 100 km/h.
2Understand passenger safety laws thoroughly: passenger seat belt notification duties, child restraint exceptions and rules in passenger transport, and maintaining completely clear aisles and exits at all times.
3Pay special attention to vehicle dynamics: remember that a minibus has a significantly higher centre of gravity than a passenger car, making it sensitive to rollover on sharp curves and sudden crosswinds when exiting tunnels or passing large trucks.
4Know the pre-trip inspection protocol inside out: checking tires, exterior lighting, door emergency release mechanisms, fire extinguisher pressure/inspection tags, first aid kits, and emergency hammers.
5Practice right-of-way rules at bus stops: in built-up areas, drivers must facilitate the departure of a bus indicating its intention to pull out from a designated stop, while the bus driver must ensure they do not create an imminent hazard.

Frequently Asked Questions

What vehicles can I drive with a Hungarian Category D1 licence?

A Category D1 driving licence entitles the holder to drive motor vehicles designed and constructed for the carriage of up to 16 passengers in addition to the driver, with a maximum length not exceeding 8 metres. It may be combined with a light trailer with a maximum authorised mass not exceeding 750 kg.

What is the format and passing score of the Category D1 KRESZ theory exam?

The official KAV Category D1 theory exam consists of 25 computer-based multiple-choice questions to be answered within 25 minutes. The total possible score is 35 points, and candidates must achieve at least 30 points to pass (allowing a maximum of 5 error points).

What are the statutory speed limits for Category D1 minibuses in Hungary?

Under KRESZ, buses are limited to 50 km/h in built-up areas and 70 km/h on express roads and other roads outside built-up areas. On motorways the general ceiling is 80 km/h, while a bus meeting separately prescribed technical requirements may travel at up to 100 km/h.

What are the age and prerequisite licence requirements for Category D1?

Candidates must be at least 21 years old and hold a valid Category B driving licence before taking the practical test. Completion of an authorized training course is mandatory before the KAV theory exam.

What are the rules regarding passenger seat belts on a minibus?

If the minibus is equipped with safety belts, all passengers aged 3 and older must wear them while the vehicle is in motion. The driver is legally obligated to inform passengers of this mandatory requirement (via announcement, sign, or audio-visual display).

What emergency equipment is mandatory on a Category D1 minibus in Hungary?

A Category D1 minibus must carry an approved and regularly inspected motor vehicle fire extinguisher (with a valid inspection sticker), a commercial/bus first aid kit complying with national regulations, a warning triangle, and accessible emergency hammers near designated emergency escape windows.

How much is the KAV Category D1 theory exam fee?

Under the 2026 KAV fee table, the computer theory examination fee for the Category D1 theory subject is HUF 12,700.