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Category B — Belgium

Every answer about the Belgian driving theory exam

The questions candidates actually ask, with the answer in the very first sentence. Every figure on this page comes from a fact already verified in our guides and our Region-by-Region sheets.

The theory exam

The format, the marking scheme and the access conditions of the category B theory exam, as it is sat in approved Belgian test centres.

How does the Belgian category B theory exam work?

The Belgian theory exam is taken on a computer in an approved test centre, usually by appointment: 50 questions and a pass mark set at 41 points out of 50. The question is read out loud, then you have about 15 seconds to answer. Most questions are multiple choice; some ask you to estimate a distance, a speed or a number. Bring a valid identity document.

How many mistakes can you make in the Belgian theory exam?

At most 9 penalty points, and at most one serious fault. The pass mark is 41 out of 50: a minor fault costs 1 point, a serious fault costs 5. Two serious faults mean an automatic fail, even with an otherwise sufficient overall score.

What counts as a serious fault in the theory exam?

A serious fault is a mistake on a question flagged as such — typically third- and fourth-degree offences and speeding — and it takes off 5 points instead of 1. Two serious faults are enough to fail, even with 48/50. Speed and priority questions are the ones that most often carry those −5.

How long do you have to answer each question?

About 15 seconds per question — but the timer only starts AFTER the question has been read out, never during. That detail changes everything: in the test centre you hear the whole question before the clock starts running.

Can you take the theory exam in English?

Yes. For the official exam, help in English (an interpreter or an audio translation) is available in all three Regions, for a supplement and on conditions that differ from one Region to another. In Brussels, the exam is taken in French or Dutch; an interpreter for German, English or sign language, appointed by the test centre, costs €50 extra. In Wallonia, the exam is taken in French, or in German at the Eupen centre; in English or Dutch it is only possible exceptionally and by appointment, at the Couillet and Wandre centres, with a €59 interpreting supplement. In Flanders, the exam is taken in Dutch, with an audio translation into French, German or English for €43 extra, to be requested from the test centre when you register. To practise beforehand, there are question banks in English — ours is one of them.

How much does the theory exam cost in Belgium?

The category B theory exam costs €19 in Brussels, €17 in Wallonia and €19 in Flanders (rates in force since 01/01/2026), and every new attempt is paid for again. The exact arrangements — booking, documents to present — vary by centre and by Region. Always check the centre's official website before going.

What happens after two failed theory exam attempts?

After two fails, the rules require 12 hours of theory lessons at an approved driving school before you can sit the exam again. A fail closes no doors, but it costs time and money: that is the most concrete reason to prepare the first attempt seriously. The rules for re-sitting vary by Region.

The hazard perception test

The video test for the category B licence: in Wallonia, a separate test; in Brussels and Flanders, part of the practical exam. Its mechanics, its price and its format change from one Region and one operator to the next.

What is the hazard perception test?

The hazard perception test is a mandatory video test for the Belgian category B licence: you are shown short clips filmed from the driver's seat and must spot the hazards in time — a pedestrian hidden by a van, a swerving cyclist, a car door opening.

Is the hazard perception test part of the theory exam?

No. In Wallonia it's a separate test you must pass BEFORE the practical exam; in Brussels it's the first of the practical exam's two parts, to pass before the road test; in Flanders the GOCA Risk Perception Test is part of the practical exam.

What score do you need to pass the hazard perception test?

6 out of 10. In the click format there are no negative points: a click outside the zone is simply wasted, but the click budget is limited, which penalises a candidate who clicks at random. A correction film then shows the zones you had to perceive.

How much does the hazard perception test cost?

In Wallonia, €17 per attempt, by appointment. In Brussels it is included in the practical exam, which costs €46 (hazard perception and road test, if both are taken at the same centre; to be paid again after a fail or a change of centre). In Flanders it is part of the practical exam — there is no separate paid sitting.

Do you click on the hazards or answer multiple-choice questions?

It depends on your Region and on your centre's operator. Click format at Autosécurité and on the Brussels BruDrive platform: orange pointer, click budget shown as bubbles, correction film at the end. Multiple-choice format in Flanders (GOCA): 5 videos of about 30 seconds, then multiple-choice questions — 1 to 3 correct answers, 15 seconds to answer. At AIBV, the official website describes the click format while some guides describe multiple choice: practise both.

What happens after two failed hazard perception attempts?

In Wallonia, after 2 consecutive fails at the test, 3 hours at an approved driving school are mandatory before trying again. In Brussels, after 2 successive fails at the practical exam, whichever part you failed, 6 hours of practical training at an approved driving school are mandatory before retaking it, and the new road test must be taken with the driving school. In Flanders, after 2 successive fails at the practical exam, 6 hours of practical training at an approved driving school are mandatory before retaking it.

After the theory exam

What awaits the candidate once the theory is passed: how long the pass stays valid, the documents needed on the day and how the practical exam runs, Region by Region.

How long does a theory exam pass stay valid?

3 years. That is how long you have, once you have passed the theory, to apply for your provisional licence and sit the practical exam. The theory exam can be taken from the age of 17 for category B.

Can you take the theory in one Region and the practical in another?

To take the practical exam in Wallonia (since 1 January 2026) or in Brussels, you must have passed the theory there — in Wallonia, the hazard perception test too. In Flanders, this applies from 1 January 2027. Until then, a theory pass from another Region is still accepted there. The change catches out candidates used to booking wherever a slot was free: so choose your Region before your very first appointment.

What do you need to bring on the day of the practical exam?

Only ORIGINAL documents: identity card — a passport is refused —, theory pass certificate less than 3 years old, a valid provisional licence (with direct access, in Wallonia or Brussels: instead, the certificate of at least 30 hours at a driving school) and, where applicable, the hazard perception test certificate. No photocopies are accepted. The vehicle must be in order too: visible L sign, second interior mirror for the accompanying driver (the sun-visor mirror does not count), insurance, registration and roadworthiness certificate. Cancelling requires at least 2 full working days' notice, Saturday not included, otherwise a surcharge applies to the next appointment.

Which manoeuvres are required in the practical exam?

It depends on the Region. In Wallonia: preliminary checks, compulsory parallel parking and one manoeuvre drawn at random (turning around, reversing about 10 m, perpendicular parking), with at least 10 minutes of independent driving following road signs. In Flanders: 2 manoeuvres drawn at random out of 6 and 10 to 15 minutes of independent driving, by GPS or following road signs. In Brussels: preliminary checks, reverse parking and turning around in a narrow street, also 10 to 15 minutes of independent driving.

What fails you outright in the practical exam?

Running a red light, ignoring a STOP sign, crossing a solid white line, entering a one-way street the wrong way, failing to give way, not letting a pedestrian cross, using a bus lane or a cycle path, overtaking dangerously — and any intervention by the examiner on the wheel or the pedals. If your accompanying driver steps in, with a gesture or a word, the exam stops as well. Conversely, stalling is not a fault: the centres say so officially, it is the panic that shows.

Independent preparation tool. Unofficial site, not affiliated with GOCA, the Regions or the FPS Mobility. Questions written from the Belgian Highway Code. Practical arrangements (price, appointment, documents) vary by centre and by Region: always check them with your own test centre before going.