خلادي, رانيةتشروكة, رغدةحمادي, عبد النور2024-02-132024-02-132023http://dspace.univ-temouchent.edu.dz/handle/123456789/2242The termination is a right used by the creditor to derogate from the contractual bond, as well as to get rid of his obligations in the event that the debtor fails to implement the obligations that he assumed in the contract, and certain conditions must be met in order for the creditor to claim the termination of all kinds, whether judicial or consensual or by force of law As well as following certain procedures to obtain a ruling that requires annulment, and modern legislation has adopted the annulment system and discussed secondary and judicial mechanisms that govern annulment in the Algerian Civil CodeotherThesis