Kuwait Court of Cassation principle number 1474

The buyer's acknowledgment in the sale contract of his knowledge of the thing sold or that he has previously seen it. Evidence against him. The effect of this: he is not entitled to have the sale annulled on the ground of his lack of knowledge of the thing sold unless the seller's fraudulent misrepresentation is established, without prejudice to his right to request annulment of the sale on the basis of mistake. The buyer's receipt of the thing sold and his failure to object to it within a reasonable period. Its implication. Acceptance of the thing sold, such that he may not thereafter request annulment of the sale on the ground of lack of knowledge of the thing sold. Article 456/Third and Fourth Civil Code. Example.