SWIFT ISO 15022 - Code TBFF Signification TBF - Transferts Banque De France (FR): Settle money through TBF - Transferts Banque De France (FR). Utilisations Type de message Numéro de champ Tag MT504 (Collateral Proposal) 36 22a (Indicator) MT504 (Collateral Proposal) 65 22a (Indicator) MT505 (Collateral Substitution) 28 22a (Indicator) MT505 (Collateral Substitution) 57 22a (Indicator) MT507 (Collateral Status and Processing Advice) 29 22a (Indicator)