Please note: the practice questions are currently in Dutch.

Get your VCA VOL diploma
VCA VOL (VOL-VCA) is the SSVV safety exam for operational supervisors and self-employed workers who work as subcontractors for a VCA-certified company. Since 2026 the exam has 60 questions in 60 minutes, and the pass mark is 64.5% (3870 points). You prepare by answering exam questions based on the official assessment criteria in practice and exam mode, and analysing your mistakes by topic.
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How to prepare for VCA VOL
With this training you practise with 10 complete exams of 60 questions each, 600 practice questions in total, based on the official assessment criteria. They are made for anyone who needs the VOL-VCA diploma: operational supervisors and self-employed workers working as subcontractors for a VCA-certified company.
You get access immediately after signing up, online and on any device. The package costs € 29,95 per month, as a monthly subscription that runs until you cancel.
Ten full exams
Each set has 60 questions, the same as the official exam, so you get used to its length and pace.
Practice or exam mode
Work through the material calmly in practice mode, or test yourself in exam mode under the same time pressure as on exam day.
Explanation for every question
After marking you see the correct answer for each question and why that answer is right.
Error analysis by topic
You see where you lose marks and get extra practice on your weak topics. Your dashboard keeps track of your progress.
Your own AI tutor
Ask your own question about an exam question or topic. The AI tutor answers based on the laws and official sources behind the exam.
Up-to-date questions
The questions are checked and updated against current legislation and the official assessment criteria.
How the VOL-VCA exam is structured
The VOL-VCA exam consists of 60 questions across four chapters, and most of it is about preparing and carrying out the work. The Stichting Samenwerken Voor Veiligheid (SSVV) manages the VCA system; you sit the exam at an exam centre recognised by the SSVV.
On 1 January 2026 the Dutch-language exams switched to new final attainment levels and assessment criteria (VCA-ETT 3.0), and the number of questions went from 70 to 60. Since 1 September 2026, version 3.1 of these criteria has applied.
A VCA VOL mock exam in 2026 should therefore be based on 60 questions and the new assessment criteria. That is how our ten sets are built.
Tip: Chapters A and B together account for 42 of the 60 questions. If you're short on time, start with those topics.
Why VCA for supervisors is about applying knowledge
The exam mainly tests whether you can apply knowledge to a situation on the shop floor, not whether you know a definition by heart. Concepts such as flash point and explosive limits count as required prior knowledge: they aren't asked about separately, but without that knowledge you won't understand a question about fire and explosion.
As a supervisor you also get questions about your own role. Examples are the SHE tasks of the client, employer and operational supervisor, the points to cover in a toolbox meeting, or the moment a task risk analysis needs revising. Many candidates find questions with more than one correct answer difficult, as well as questions where two answers both sound reasonable.
In the training you come across situations like these again and again in different forms. After marking you read for each question why one answer fits better than another, for example on these topics.
- Under the Working Conditions Act (Arbeidsomstandighedenwet) you tackle hazards at the source first, then with collective measures, and only as a last resort with personal protective equipment. If two measures would both help, the question is often about that order.
- The Working Conditions Decree (Arbeidsomstandighedenbesluit) states that personal protective equipment is in principle intended for one person. If it does have to be shared, measures are needed to prevent health and hygiene problems.
- An RI&E (risk inventory and evaluation) always includes an action plan and is updated when working methods or working conditions change.
- Given a pictogram, label or safety data sheet of a hazardous substance, you must be able to determine the risks and the right measures.
Tip: With every situation question, first check who is acting: employer, employee or supervisor. The correct answer often depends on that role.
Why practising with explanations works better than reading the Working Conditions Act
By answering questions and seeing right away why your answer is right or wrong, you remember the rules in the form the exam asks about them. Reading legislation teaches you what it says. Practising teaches you to recognise it in a situation.
After every test, the error analysis by topic shows where you lose marks. If your scores for electricity and radiation keep falling below those for the workplace, you get extra practice on exactly that topic. Your dashboard shows how your strong and weak topics develop.
Still not quite following the explanation? Ask the AI tutor your own question. It answers based on the laws and official sources behind the exam, such as the Working Conditions Act, the Working Conditions Decree and the Working Conditions Regulation. You could ask, for instance, when a piece of work equipment needs re-inspecting after an accident or after a long time out of use.
Do your first set and within an hour you'll know where you stand.
Working towards your VCA VOL diploma
Following a fixed order gets the most out of the ten sets. If you'd like to see what the questions look like first, you can start with a free VCA VOL mock exam.
- 1First set in practice modeWork through the questions calmly and read the explanations, including for questions you got right. A correct answer often turns out to have been a guess.
- 2Review the error analysisFind out which topics cost you marks and do the extra practice on those topics.
- 3Ask the AI tutorIf a rule stays unclear, keep asking until you understand the reasoning.
- 4Move on to exam modeDo the next sets under the same time pressure as the real exam, so you get used to the pace.
- 5Consistently above 65%Our sets use 65%, so 39 out of 60 questions correct, slightly stricter than the official 64.5%. If you keep reaching that on sets that are new to you, you're well on your way.
How to approach the VOL VCA exam
On exam day, a consistent way of reading helps most. You take the exam digitally and read all the questions yourself, so it pays to have done that many times in exam mode.
You get your result straight after the exam. If you pass, you are entered in the Central Diploma Register (CDR) and your diploma is valid for 10 years; after that you sit the exam again.
- Read the whole question before looking at the answers, and watch out for words like not, first or always.
- With a question that has more than one correct answer, judge each answer on its own instead of looking for the single best one.
- Don't get stuck on one difficult question, because every question counts towards your score.
- In the days before your exam, do one more full set in exam mode and then read the explanations for your mistakes.
What's included
About the exam
VOL-VCA is the official safety exam for operational supervisors and for self-employed workers (zzp'ers) who work as subcontractors for a VCA-certified company. The VCA system falls under the SSVV. You sit the exam at an exam centre recognised by the SSVV. If you pass, you get a diploma that is valid for 10 years and you are entered in the Centraal Diploma Register (CDR).
Exam format
Digital, on a computer, laptop or tablet. An oral exam or read-aloud exam is not possible for VOL-VCA.
Number of questions
60 (until 2026 there were 70)
Exam duration
60 minutes
Pass mark
64.5% (3870 points)
Question types
Closed questions: multiple choice, more than one correct answer (multiple response), matrix and matching
Language level
B1 (2F)
Languages
Dutch, English, German and French.
Where
At an exam centre recognised by the SSVV. Exams take place every day all over the country, and you can also take it abroad.
Result
Straight after the exam. If you pass, you are registered in the Centraal Diploma Register (CDR).
Validity
10 years. After that you take the exam again.
Cost
Around € 100 for a separate exam. The exact amount differs per exam centre.
Official sources
Source: Stichting Samenwerken Voor Veiligheid (SSVV), checked on 26 October 2026.
€ 29,95
VCA VOL Exams
10
600
60
65%
60 min
Yes
Instantly online