Posted workers on Belgian sites: prove equivalent basic safety training

Do not assume a foreign certificate is automatically accepted

Belgian rules require people carrying out work on temporary or mobile construction sites to have basic safety knowledge. For a posted team, the practical question is whether existing training or experience demonstrates comparable knowledge before the first shift.

The official FPS Employment guidance for posting to Belgium describes an eight-hour basic course and explains recognised routes. A person may be presumed to have the knowledge when a certificate shows equivalent training, such as VCA, or when qualifying practical experience can be demonstrated. Contractors established in another EU Member State may also rely on comparable conditions from that state.

These are evidence routes, not a reason to wave every foreign safety card through the gate.

Ask for a usable evidence pack

Request the document before mobilisation. Record the worker's identity, issuing body, course name, date, language and the party that assessed equivalence. If the route is experience, retain the evidence used to support the period and type of site work rather than a one-line declaration with no basis.

Translate enough information to make the decision reviewable. A Belgian site manager should be able to understand what was checked, even if the original certificate remains in another language. Do not alter or recreate the original document.

Separate legal equivalence from site induction

Proof of basic safety knowledge does not replace the instructions for a specific site. The induction still needs to cover access, emergency arrangements, active risks, coordination rules, personal protective equipment and the worker's role. Keep the general certificate and the site-specific briefing as separate records.

If the team changes, repeat both checks for the new person. A certificate belonging to another employee or an employer-level statement is not worker-level evidence.

Make the admission decision visible

Use a clear status: evidence accepted, clarification required or not admitted. Attach the reviewer and date. When the evidence is uncertain, ask the prevention adviser or competent authority; an AI summary or planning tool cannot decide legal equivalence.

Link the accepted worker to the correct employer, subcontract and project. Then compare the admission list with the daily site-registration process. This avoids a worker being present in one system but missing the safety file.

Review a sample after mobilisation. Select people who actually entered the site and trace each one back to the evidence and reviewer. Check name variants, replacement workers and certificates filed under a different subcontractor. When you correct a record, preserve the previous value and reason. This small reconciliation is more reliable than asking every company for the same documents again without checking how they were used.

Use the broader subcontractor-management guide for contracts and responsibilities, and connect training evidence to the site safety report workflow. To centralise project, planning and document context, explore Enfin.