SWIFT ISO 15022 - Code SUMD Meaning Summary Details Usages Message type Field number Tag MT503 (Collateral Claim) 22 16R (Start of Block) MT503 (Collateral Claim) 25 16S (End of Block) MT504 (Collateral Proposal) 22 16R (Start of Block) MT504 (Collateral Proposal) 25 16S (End of Block) MT506 (Collateral and Exposure Statement) 24 16R (Start of Block) MT506 (Collateral and Exposure Statement) 26 16S (End of Block)
