D license in Spain: bus, requirements, age, and exam

The D license is designed for buses and coaches and has a minimum age of 24 years, or 21 with accelerated CPC. Before enrolling, confirm that this is the category you actually need, because many mistakes start with preparing for a license that does not cover the real vehicle you want to drive.

Beyond age, you must pass the medical check at an authorized center, prepare the relevant theory, and pass the practical part. If the license requires a valid B license or family consent because you are underage, sort that out before paying enrolment so your application is not blocked.

Keep a copy of the requirements that apply to you and review them before booking the exam. It sounds administrative, but it can prevent losing weeks because of an expired certificate, pending authorization, or the wrong category choice.

The main authorization covers vehicles for more than 8 passengers besides the driver, with no seat or length limit in the license material. In practical terms, the license works when the vehicle fits those technical limits, not simply when the commercial name sounds right.

It may also include a trailer up to 750 kg. Always check the vehicle documents, MAM, power, or vehicle type when there is any doubt, because the license applies by category and limits, not by intuition.

When comparing vehicles, look at the technical data and not only at everyday use. Two similar vehicles may require different licenses because of weight, power, seats, trailer, or professional purpose.

The D license does not cover C goods transport, combinations with trailers beyond what is allowed, or professional passenger transport without CPC when required. This matters because many license searches mix similar vehicles, trailers, passengers, or professional uses.

If your case is close to the limit, do not improvise: take the vehicle documents to the driving school or check with DGT before driving. Studying that difference also helps in the exam, because questions often use scenarios with weights, seats, power, or road type.

This limit also protects you from penalties and from buying incomplete training. If you know from the start what is outside the license, you can decide whether you need another permit now or whether this one is enough for your immediate goal.

Theory preparation is organized around the common test if you do not already hold it plus the passenger-specific test; the D material lists 20 specific questions, a maximum of 2 mistakes, and 20 minutes. Study the rule first and then take full tests; that way you do not turn learning into memorising isolated answers without understanding the traffic situation.

The practical part consists of a practical test with a bus, focused on vehicle control, passenger safety, accessibility, manoeuvres, stops, and preventive driving. During lessons, ask for specific corrections: observation, road position, anticipation, braking, use of controls, and safety before each manoeuvre. That list is more useful than only counting how many lessons you have taken.

For theory, work by topic blocks and finish with full mock exams. For practice, ask to rehearse situations that resemble the test: starts, merging, turns, direction changes, stops, manoeuvres, and awareness of the surroundings.

The D cost depends on province, vehicle availability, practice, and associated professional training. Budget for the medical test, fees, driving school, practice, and CPC if you will work in transport; do not compare only enrolment prices and ask about the cost of retaking an exam.

To compare properly, ask for a breakdown: enrolment, materials, administration, fees, medical test, lesson price, real lesson duration, vehicle use for the exam, and renewal or retake costs. The cheapest option at the start may not be cheapest if it hides items or if lessons are shorter.

Also write down what each payment includes and what happens if you fail. Knowing the price of a new fee, another lesson, exam vehicle use, or file renewal lets you estimate the real cost without surprises.

The typical mistake is studying as if this were just a larger car license. In D, evacuation, emergency devices, attention to PRM, school transport, digital tachograph, driving and rest times, and CPC continuing training every 5 years matter.

A reasonable plan is to alternate theory, tests, and mistake review from the first week. When you miss a question, write down the exact reason: you did not know the rule, read too fast, confused a sign, or missed the key detail. That review prevents repeated mistakes on the official day.

Before taking the exam, review your latest mistakes and look for patterns. If most come from reading too fast, train calm reading; if they come from one rule, return to the theory; if they come from practice, ask for one lesson focused only on that manoeuvre.

Yes, you must hold a valid B license. From there, you prepare the common theory if it is not already valid and the passenger-transport specific theory.

The D license allows you to drive buses and coaches, but professional passenger transport may require CPC. Do not confuse the driving license with the professional requirement: they are related but not identical procedures.

The D license material allows buses and coaches with a trailer up to 750 kg. If the combination exceeds what is allowed, check the corresponding category before driving.

Before choosing a school, ask whether practical training reproduces stops, manoeuvres, and urban driving with passenger-style scenarios. That specific preparation matters more than studying theory alone.