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ExternalServiceLevel1Code

SD01 Code: Swift Digital Service Swift Ledger

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SD01 means swift digital service swift ledger in the ISO 20022 service level code set. Digital asset transactions must be processed according to the Swift Ledger rules.

Code
SD01
ISO name
SwiftDigitalServiceSwiftLedger
Status
Registered
Last updated
2026-05-22

Official definition

Digital asset transactions must be processed according to the Swift Ledger rules.

Definition from the ISO 20022 External Code Sets, 2Q2026 (published 28 Aug 2026).

Messages and fields that use ExternalServiceLevel1Code

MessageElement path
pacs.002TxInfAndSts/OrgnlTxRef/PmtTpInf/SvcLvl/Cd, TxInfAndSts/OrgnlTxRef/MndtRltdInf/CdtTrfMndt/Tp/SvcLvl/Cd
pain.002OrgnlPmtInfAndSts/TxInfAndSts/OrgnlTxRef/PmtTpInf/SvcLvl/Cd, OrgnlPmtInfAndSts/TxInfAndSts/OrgnlTxRef/MndtRltdInf/CdtTrfMndt/Tp/SvcLvl/Cd
pacs.004TxInf/PmtTpInf/SvcLvl/Cd, GrpHdr/PmtTpInf/SvcLvl/Cd, TxInf/OrgnlTxRef/PmtTpInf/SvcLvl/Cd, TxInf/OrgnlTxRef/UndrlygFICdtTrf/PmtTpInf/SvcLvl/Cd
camt.056Undrlyg/TxInf/OrgnlTxRef/PmtTpInf/SvcLvl/Cd, Undrlyg/TxInf/OrgnlTxRef/MndtRltdInf/CdtTrfMndt/Tp/SvcLvl/Cd
camt.029ModDtls/OrgnlTxRef/PmtTpInf/SvcLvl/Cd, CxlDtls/TxInfAndSts/OrgnlTxRef/PmtTpInf/SvcLvl/Cd, ModDtls/OrgnlTxRef/MndtRltdInf/CdtTrfMndt/Tp/SvcLvl/Cd, CxlDtls/OrgnlPmtInfAndSts/TxInfAndSts/OrgnlTxRef/PmtTpInf/SvcLvl/Cd
pacs.008GrpHdr/PmtTpInf/SvcLvl/Cd, CdtTrfTxInf/PmtTpInf/SvcLvl/Cd, CdtTrfTxInf/MndtRltdInf/Tp/SvcLvl/Cd
pacs.009GrpHdr/PmtTpInf/SvcLvl/Cd, CdtTrfTxInf/PmtTpInf/SvcLvl/Cd, CdtTrfTxInf/UndrlygFICdtTrf/PmtTpInf/SvcLvl/Cd, CdtTrfTxInf/UndrlygCstmrCdtTrf/PmtTpInf/SvcLvl/Cd
pain.001PmtInf/PmtTpInf/SvcLvl/Cd, PmtInf/CdtTrfTxInf/PmtTpInf/SvcLvl/Cd, PmtInf/CdtTrfTxInf/MndtRltdInf/Tp/SvcLvl/Cd

And 49 more messages: see the ExternalServiceLevel1Code page.

SD01 questions

What does SD01 mean in ISO 20022?
SD01 is Swift Digital Service Swift Ledger in the ExternalServiceLevel1Code code set: Digital asset transactions must be processed according to the Swift Ledger rules.
Where does SD01 appear in a message?
For example in camt.056, element Undrlyg/TxInf/OrgnlTxRef/PmtTpInf/SvcLvl/Cd.

All ExternalServiceLevel1Code codes · ISO 20022 code sets

The ISO 20022 code names and definitions on this page are reproduced from material published at iso20022.org under the ISO 20022 Intellectual Property Rights policy. This is not the official source: the up-to-date ISO 20022 standards and repository material are published only at iso20022.org. Explanations in our own words are by ZagTrader. ZagTrader is not affiliated with or endorsed by ISO or Swift.