Kuwait Court of Cassation principle number 47

The permissibility of challenging a judgment is governed by the law in force at the time of its issuance. Reason therefor: laws apply to what occurs from the date they enter into force unless they provide for retroactive application. - Permissibility of challenging judgments issued by the High Court of Appeal by cassation from the date Law 40/1972 concerning cases of challenge by cassation entered into force on 17/10/1972.