Translate the following English sentence to French:
"The 'safe harbour' agreement would mean that we would have to transfer data to American businesses, companies and corporations without the possibility of recourse to an independent authority in the event of improper or illegal use of the data, and that we would therefore not even be protected by those minimal guarantees which exist in the Union."
Avec l'accord sur la "sphère de sécurité", nous aurions un transfert de données aux entreprises, sociétés et corporations américaines sans aucune possibilité de recours auprès d'une autorité indépendante en cas d'utilisation impropre ou illicite, ce qui annulerait le minimum de garanties dont nous jouissons au sein de l'Union.