Woluwe-Saint-Lambert: citizen participation pioneer
Transparency grid
5/6 criteriaBudget online
Yes
Council minutes online
Yes
Council livestream
Yes
Municipal Open Data
No
Participation platform
Yes
Mandate registry
Yes
Key figures
~60 888
Population
IBSA (estimation)
7,29km²
Superficie
IBSA
200 000EUR
Budget participatif annuel
woluwe1200.be
Alerts
- First Brussels municipality to adopt a participation code (2008)1 January 2008
Brussels' participation pioneer
Woluwe-Saint-Lambert has approximately 61,000 inhabitants. In 2008, it became the first Brussels municipality to adopt a citizen participation code. Olivier Maingain (DéFI) leads the municipality with Les Engagés.
Transparency: 5 out of 6 criteria
The budget and council minutes (dedicated page organised by year) are published online, the council has been livestreamed since 2019, the mandate registry is accessible, and the municipality runs a participatory budget of EUR 200,000/year with 60 to 80 annual meetings. No dedicated Open Data portal.
Citizen participation: a model
Woluwe-Saint-Lambert devotes EUR 200,000 per year to its participatory budget, the highest among Brussels municipalities. The 2008 participation code structures 60 to 80 citizen meetings per year.
Related domains
Related sectors
Sources
Official
- Site officiel Woluwe-Saint-Lambert(12 February 2026)
- WSL — participation citoyenne(12 February 2026)
Regional
- IBSA — chiffres clés Woluwe-Saint-Lambert(12 February 2026)
Last updated: 12 February 2026
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