1. The application for intervention in the instant co-litigation shall be dismissed.

2. The costs of lawsuit resulting from the intervention in the co-litigation shall be.

Intervention in co-litigation pursuant to Article 83(1) of the Civil Procedure Act shall be permitted to a third party only in cases where the purpose of the lawsuit between the other party and the third party is determined jointly and severally against either party and the third party, i.e., the judgment on the lawsuit between the other party,

However, there is no ground to view that the judgment on the objection case by the court 2020Na176 against which the plaintiff co-litigants filed a motion for intervention in the co-litigation will also affect the plaintiff co-litigation intervenor.

Therefore, the application for intervention in the instant co-litigation is inappropriate and its defects cannot be corrected as it fails to meet the requirements for intervention. Therefore, it is so decided as per Disposition by the assent of all participating Justices, without holding any pleadings pursuant to Article 219 of the Civil Procedure