Kuwait Court of Cassation principle number 1752

A judgment rendered on an indivisible subject matter or a joint and several obligation, or in an action in which the law requires particular persons to be joined. Its effect. A judgment debtor who has missed the time limit for challenging it or has accepted the judgment may challenge it during the hearing of a challenge brought in time by a fellow judgment debtor, joining him in his claims. Its condition. That the earlier challenge was validly brought.