@Kassim-Orange-Bear#167241 Rib: Account-> Settings -> Relevé d’identité bancaire then download it in PDF format for example....... by the way it’s not the French RIB format with “guichet ....... clé rib”, it’s the international format IBAN / BIC instead......, for SEPA you’ll be just fine with the international format....
You’ll still encounter indeed FR companies reluctant to accept EU countries IBAN but you have to apply the method Romain explained above.... reach out to the concern administration and request some alternative solutions for you to use their service and for them to retain a customer..... slowly but surely there are some companies complying with EU regulations now....