Anyone who drives vehicles carrying dangerous goods for a living eventually needs the ADR-Schein. The syllabus comes from a European convention, but the exam a German candidate actually sits is set by their Industrie- und Handelskammer. Those two layers carry different numbers, and mixing them up is how most study material gets the format wrong. Here is what each one fixes for the Basiskurs, the basic training course.
What is the ADR Gefahrgutfahrerschein?
It is the training certificate that qualifies a driver to carry dangerous goods by road once the load exceeds the small-quantity exemption thresholds. Germany implements the requirement through § 14 of the GGVSEB, which binds the training and examination to “Abschnitt 8.2.2 ADR,” so the syllabus comes from the international convention itself rather than a German invention. A driver first completes an approved Basiskurs and then sits its exam.
Who needs it, and what does it not cover?
Any driver whose vehicle carries dangerous goods above the ADR’s exempted small quantities needs the basic certificate before doing so. The Basiskurs covers only the general syllabus in ADR 8.2.2.3.2. It does not cover the separate specialisation courses for tank vehicles, class 1 (explosives), or class 7 (radioactive material), which have their own syllabi and their own certificates. It also does not teach the dangerous-goods tables in ADR chapter 3.2, the lookup reference for individual UN numbers; the Basiskurs teaches the rules that apply across goods, not a table to look up any one substance.
How many questions are on the exam, and how long does it run?
30 questions in 45 minutes. The figure sits in § 14 of the Satzung betreffend die Ausbildung der Gefahrgutfahrer/-innen, the statute each Industrie- und Handelskammer enacts for itself under the authority of GGVSEB § 14 Absatz 3. The chambers publish that § 14 as a table, and the table is word for word the same across them: Köln, Frankfurt am Main and Aachen all give the Basiskurs row as 45 minutes, 30 questions, 25 correct to pass. An exam sat after a refresher course is 15 questions in 30 minutes.
ADR 8.2.2.7.1.6 is the other layer, and it is where a lot of published guidance stops. It requires at least 25 written questions and at least 45 minutes. Those are floors for every country that applies the convention, not a description of the German paper. The chamber statute fills them in, and 30 is what a German candidate answers.
What is the pass mark?
At least 25 of the 30 questions correct, which works out to 83.3 percent. It comes from the last column of the same § 14 table, headed “Mindestanzahl der richtig zu beantwortenden Fragen zum Bestehen der Prüfung”. After a refresher course the line is 11 of 15.
It is true that the ADR itself fixes no threshold score and leaves it to the competent authority. That is often reported as “there is no fixed pass mark for the ADR-Schein”, which is misleading for anyone actually sitting the German exam: the competent authority is the chamber, the chamber has already decided, and it published the number. Six wrong answers out of thirty is a fail.
What topics does the Basiskurs cover?
The fifteen mandatory topics of ADR 8.2.2.3.2, letters a) through o), group into ten study areas:
- General provisions and definitions that apply to carrying dangerous goods
- The main hazard types and dangerous-goods classes
- Precautionary and safety measures suited to each hazard type
- Conduct after an accident: first aid, traffic protection, protective equipment, and written instructions
- Labelling, placards, and orange plates
- The driver’s own duties, including civil liability
- The technical equipment vehicles must carry, and why
- Loading and unloading rules, including mixed-loading prohibitions
- Multimodal transport operations that connect to sea or rail carriage
- Restrictions and required conduct in tunnels, and security awareness
How long does the certificate last?
Five years from the date the driver passed the exam for the first Basisschulung or first Mehrzweckschulung. Renewal requires completing an Auffrischungsschulung and passing its exam, normally within the twelve months before the existing certificate expires.
Who sets the actual exam questions?
Not the individual chamber. Under § 15 of the same statute, the paper is drawn from the Gemeinsame Fragebogen der Industrie- und Handelskammern, published centrally by the DIHK-Gesellschaft für berufliche Bildung. That is why the format is so consistent from chamber to chamber.
The same § 15 fixes how the sitting runs. Every question is multiple choice with four options, exactly one of which is correct, so there is no partial credit and no written answer to compose. The exam may be taken on paper or electronically, at the chamber’s discretion. It is conducted in German, it is not open to the public, and no aids of any kind are permitted.
How do you prepare for the Basiskurs exam?
By working through all fifteen mandatory topics, and by practising against the real format rather than the convention’s floor. Twenty-five of thirty is a demanding line, and a mock built to the wrong length will not tell you whether you are near it. RiverMap Learning’s ADR-Schein pack, part of the Berufsprüfungen Deutschland app, has 150 original questions and 60 flashcards across the ten study areas above, plus ten topic notes, each explanation citing the ADR section it rests on. Its mock draws 30 questions in 45 minutes and passes at 25 correct, matching the § 14 table rather than setting a practice threshold of its own.
The syllabus and the minimum format above come from ADR chapter 8.2, which Germany applies through § 14 of the GGVSEB. The question count, the duration and the pass mark come from § 14 of the chamber statute made under its Absatz 3, published by each chamber; the figures here were read from the versions issued by IHK Köln, IHK Frankfurt am Main and IHK Aachen, which carry an identical table. Confirm with your own chamber before booking.