Kuwait Court of Cassation principle number 3461

Commercial debts. In principle, default interest runs on them as soon as they become due. Its condition. That their subject matter be a sum of money of a known amount when they arose. Failure thereof. Its effect. Interest runs from the date of the obligation of the final judgment. - The subject matter of an obligation of a known amount when it arose. Its nature. Example concerning a company's share in a reinsurance contract.