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🇱🇺 Luxembourg · supreme court

Constitutional Court

Cour Constitutionnelle

Reviewed· 2026-08-02Luxembourg City

Rules on the conformity of Acts of Parliament with the constitution when a question is referred to it by another court hearing a case. It does not entertain direct individual complaints, so constitutional review reaches it only through the ordinary and administrative courts.

How the court is constituted

Tier
supreme
Court type
Constitutional court
Jurisdiction
National — conformity of statutes with the constitution
Seat
Luxembourg City
Established
1997
Composition
Nine members drawn from the presidents and senior judges of the Court of Cassation and the administrative courts.
Appointment
Members are the senior judges designated by law, appointed by the Grand Duke.
Languages
French

Where an appeal goes next

None; its rulings on constitutionality bind the referring court.

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