We hereby declare that as of the date of this Certificate of Release hereby, and as per the provisions of the Subcontract Agreement, including the entire Subcontract Agreement and the annexes thereof, we have collected all our receivables which have arisen pursuant to the...............[contractual]................works and all receivables which have arisen as per all kinds of protocols, addenda, and/or other discussions, correspondences and agreements at different dates between us for all kinds of Works which have or not been described, and which have likewise been entered in our official books. We unconditionally state and agree that the payments made by you as of the date of this certificate of release hereby shall not mean a release granted by you, and shall not be interpreted as a waiver in our favour.