Belgium's public procurement market is worth more than €50 billion a year. For firms from other EU countries (architects, engineering firms, construction companies, consultancies), it is a natural outlet: three national languages (French in Wallonia and Brussels, Dutch in Flanders, German in the East Cantons) and procurement law aligned with the European directives. Here is a practical guide to getting started.
The platforms to know
e-Notification
Official publication of all Belgian contract notices, the equivalent of a national procurement journal. Search by CPV code, region and contract type. Free and accessible without registration.
e-Procurement
Bid submission platform for Belgian federal and regional contracts. Registration is required to submit a bid. Uses electronic signatures (Belgian eID or an eIDAS-compliant certificate).
TED (OJEU)
All Belgian contracts above the European thresholds are also published on TED. This allows centralised multi-country monitoring, ideal for foreign firms.
Regional platforms
Wallonia, Flanders and Brussels have their own regional portals as well. The same notice may appear on several platforms.
France vs Belgium: the key differences (example of a French firm)
🇫🇷 France
- DC1 / DC2 forms for the application
- ESPD accepted
- BOAMP + local platforms
- eIDAS signature (SES/AES/QES)
- URSSAF (social security) / tax certificates
- Kbis extract for identification
🇧🇪 Belgium
- UEA forms or ESPD
- e-Procurement (BOSA)
- Belgian electronic signature (eID)
- ONSS certificate (social security contributions)
- BCE/KBO number for identification
- No specific equivalent of DC1/DC2
Equivalent documents for a Belgian application
| Belgian document requested | Equivalent to provide (example: French firm) |
|---|---|
| ONSS certificate (social security contributions) | URSSAF social security compliance certificate less than 3 months old |
| Direct tax certificate | DGFiP tax compliance certificate |
| BCE number (Crossroads Bank for Enterprises) | Not applicable: provide your SIREN number and Kbis extract |
| UEA form / ESPD | ESPD (identical across the EU) or equivalent form |
| Qualibat / Electrobel qualification | Qualibat FR, OPQIBI or equivalent certification + supporting experience |
Checklist for your first Belgian application
✅ Before submitting your first bid
- Create an account on e-Procurement (enot.publicprocurement.be)
- Obtain an eIDAS-compliant electronic signature (certificates issued in other EU countries are accepted)
- Check that the contract accepts applications from foreign firms (most do, as EU law requires)
- Prepare a French/Dutch translation of your documents if the contract is Flemish (or bilingual)
- Obtain a recent social security compliance certificate from your home country (less than 3 months old)
- Prepare a recent company register extract (less than 3 months old)
- Adapt your technical proposal to the Belgian context (local references if possible, knowledge of the local market)
- Check the professional qualifications required and their equivalents
Promising sectors for foreign firms
Architecture and design services: Belgian architecture and engineering contracts are open to architects qualified in another EU country (recognition of professional qualifications). Architecture competitions work much as they do elsewhere in Europe (mandatory above certain thresholds).
Engineering: Strong demand in Belgium for structural, MEP and acoustic engineering commissions, particularly for major projects in Brussels and Wallonia.
Consulting and information systems: Belgian federal administrations regularly launch large digital transformation contracts, open to IT services firms and consultancies from other EU countries.
Construction: Belgian qualifications (VCA, Qualibat BE) may be required. Equivalents are sometimes accepted; check each set of tender documents.
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