SWIFT ISO 15022 - Code SEPI Meaning SEPI (ES): Settle money through SEPI (ES). Usages Message type Field number 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)
