Kuwait Court of Cassation principle number 113

Acquired rights. Whether their source is the law or a regulatory or individual administrative decision. They may not be impaired except by a law providing for retroactive effect. - Administrative decisions. Regulatory or individual. In principle, they apply only to what occurs from the date of - 357 - Civil Procedure their issuance. An administrative decision providing for its effect to extend to the past. This vitiates it for contravention of the law.