Article R519-26 of the French Monetary and Financial Code
I. – Before concluding any banking transaction or payment service or any preparatory work or advice, the intermediary must agree with his customer, including any potential customer, in writing or on another durable medium, any charges and, where applicable, the remuneration due to him. Where the banking transaction relates to a credit agreement as defined in article L. 313-1 of the Consumer Code, the intermediary shall specify whether he receives…