Key legal question
Whether the Swiss authorities had to assess the validity of the French arrest warrant and the issuing authority's competence
Extracted holding
Swiss extradition authorities do not review the procedural competence or formal validity of the foreign procedural act, absent a manifest abuse of law or fundamental procedural defect.
Extracted reasoning
Article 12(2)(a) CEExtr. only lists required documents; it does not require a full review of foreign procedural law. The French authorities confirmed the warrant's competence, and the applicant did not show any glaring procedural violation.