The Compulsory Enforcement Act Article 14

Where any event extinguishing or preventing the creditor's claim arises after the enforcement title is created, the debtor may, prior to the conclusion of the compulsory enforcement proceedings, institute an objection suit against the creditor before the enforcement court. Where the enforcement title is a court decision, and the facts supporting the objection occurred after the oral hearings of the original suit are concluded, a debtor may also institute an objection suit.Where the enforcement title does not have the same effect as an irrevocable court judgment, the debtor may, prior to the conclusion of the compulsory enforcement proceedings, institute an objection suit if the claim does not exist or the events extinguishing or preventing the creditors' claim arise before the enforcement title is created.Where a debtor instituting a suit pursuant to the preceding two paragraphs have multiple grounds and facts for raising the objection, he/she shall assert them altogether. If he/she fails to assert them altogether, he/she may not institute a separate objection suit.