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Brussels-Capital Region

Brussels deadlock: 4 takeaways as Dilliès says the whole regional government is 'mobilised' on a deal

Boris Dilliès, the MR mayor of Uccle, says the entire Brussels-Capital government is now 'mobilised' around a deal to break a formation stalemate that has left the region without a full government since the June 2024 elections.

Belgium Impulse Editorial·9 August 2026·2 min read·
Developing· 1 primary source · some details remain unconfirmed

In 30 seconds

  • Boris Dilliès (MR, mayor of Uccle) told BX1 that the entire Brussels government is 'mobilised' around a deal to end the formation stalemate.
  • The Brussels-Capital Region has had no full government since the regional election of 9 June 2024, running in caretaker 'affaires courantes' mode.
  • A Brussels government requires a majority in BOTH the French-language and the 17-seat Dutch-language group of the 89-seat parliament.
  • A French-speaking coalition around MR, PS and Les Engagés emerged early; the persistent blockage has been on the Dutch-speaking side.

The Brussels-Capital Region is one of Belgium's three regions, governing the 19 municipalities of the capital. Its 89-seat parliament is divided into a French-language group and a 17-seat Dutch-language group, and any regional government must hold a majority in BOTH groups (a 'double majority'). Key named actors: Boris Dilliès (MR, mayor of Uccle), David Leisterh (MR, French-speaking formateur), Rudi Vervoort (PS, caretaker Minister-President), and party leader Georges-Louis Bouchez (MR). Since the 9 June 2024 election the region has run in caretaker mode ('affaires courantes') because no configuration has secured the required majority on the Dutch-speaking side.

Background

Belgium is no stranger to long government formations — the federal level famously ran 541 days without a full government in 2010-2011. But Brussels's post-2024 stalemate is exceptional for the region itself, driven by the requirement for a majority in each of the two linguistic groups. The 17-seat Dutch-language group makes a workable Dutch-speaking majority mathematically fragile, and disagreements over which parties can sit together there have repeatedly blocked an otherwise-agreed French-speaking coalition of MR, PS and Les Engagés.

Context & what happens next

What to do

For residents and commuters, a resolved formation would mean a region able to vote a full budget and take structural decisions on services; continued deadlock means more policy drift.

Impact

Regional — Directly affects the Brussels-Capital Region: its budget, public investment, transport and housing policy, and its negotiating position with the federal De Wever government all remain constrained while the executive sits in caretaker mode.

Evidence
Developing · 1 primary source · some details remain unconfirmed
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