Question juridique clé
Whether the cantonal social insurance court had jurisdiction to lift the opposition to the debt collection order.
Solution extraite
No. Outside an appeal against an insurer decision, the court is not competent to grant debt-enforcement relief; in Vaud this lies with the justice of the peace, and the seizure was issued in Valais.
Motifs extraits
The request concerned direct debt-enforcement enforcement relief, not review of an insurer's contested decision. Territorial and subject-matter competence therefore lay elsewhere, not with the cantonal social insurance court.