Article 373 of Civil Code

1 - If the assignee has recourse against the assignor under the warranty pursuant to the preceding two Articles, the assignor shall not be obliged Law Index 991 Home Page Civil Code Decree-Law No. 67 of 1980 AD Promulgating the Civil Code except to return what he received from the assignee, together with expenses, even if there is an agreement requiring payment of more than that. 2 - However, if the assignor knows that the right does not exist against the debtor, he shall compensate the assignee acting in good faith for the damage sustained.