VCA certificate
A VCA certificate is a safety diploma for people who work in risky environments in the Netherlands and Belgium, such as construction, industry and many warehouses. VCA stands for Veiligheid, Gezondheid en Milieu Checklist Aannemers. Clients often require it before a worker may start on their site.
VCA started as a checklist for contractors who work on sites of other companies, such as chemical plants. A contractor with a VCA certification shows that it manages safety, health and the environment. Its workers show their own safety knowledge with a personal VCA diploma. In daily hiring, "VCA" almost always means that personal diploma.
Which VCA diplomas are there?
There are three personal diplomas. Each fits a different job.
- Basisveiligheid VCA (B-VCA). For operational workers: the person who does the work on the floor or the site. This is the diploma most frontline vacancies ask for.
- VOL-VCA. For operational managers, such as a team leader, foreman or supervisor. It covers more than B-VCA, including how to lead safe work.
- VIL-VCU. For staffing agency consultants who place workers in risky jobs. It is a diploma for the recruiter, not for the worker.
A VCA certificate for the company itself is a separate thing. Contractors get VCA certification. Staffing agencies get VCU, the version for agencies that place workers in VCA environments.
Which jobs need a VCA certificate?
VCA is a client requirement. A company that works with VCA-certified contractors often requires every worker on its site to have a valid diploma. A worker without one is not allowed through the gate.
VCA comes up most in these jobs:
- Construction and installation
- Industrial cleaning and cleaning in factories
- Production and process operators
- Warehouse and logistics work at sites that require it
- Technical maintenance
For a short list of other certificates in blue-collar work, see blue-collar worker.
How long is a VCA diploma valid?
All three diplomas are valid for 10 years from the exam date. After that the holder takes the exam again. Diplomas are registered in the Central Diploma Register VCA, so an employer can check that a diploma is real and still valid. The VCA website has the official rules.
The exam is a multiple-choice test at an exam centre. A candidate without a diploma can often get one within a few weeks. Some employers and agencies pay for the course in the first week.
How do you screen for VCA?
Ask two short questions early in the screening:
- "Do you have a valid VCA diploma?"
- If yes: "Is it basic VCA or VOL-VCA?"
Do not reject a candidate only because the answer is no. If you can arrange the course before the first shift, "no" can mean "not yet". Decide this per vacancy before the screening starts.
VCA diploma vs VCA certification
| VCA diploma | VCA certification | |
|---|---|---|
| Who holds it | One worker | A company |
| What it shows | The person knows the safety basics | The company manages safety |
| How you get it | An exam | An audit |
| Asked in screening | Yes | No |
How does Ringtime handle VCA questions?
Ringtime asks about VCA in the screening. It does not check the diploma register.
- You add the VCA question to the screening flow. Mark it as mandatory to make it a knock-out question. Give it a weight if training is possible.
- The AI assistant asks it by phone or WhatsApp, in the order you set.
- A candidate who fails a mandatory question goes to recruiter review. The assistant never rejects a candidate by itself.
- The answers land in the Ringtime web app and in your applicant tracking system (ATS).
- Your team checks the diploma before the first shift.
To ask the must-have questions before anyone books an interview, see how Ringtime screens candidates.

