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ISO 20022 external code set

ExternalOrganisationIdentification1Code: Organisation Identification Codes

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Specifies the external organisation identification scheme name code in the format of character string with a maximum length of 4 characters.

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

15 codes in use. External code sets are published outside the message schemas and updated every quarter, so a new code can appear without a new message version.

Codes

  • BANKBank Party IdentificationUnique and unambiguous assignment made by a specific bank or similar financial institution to identify a relationship as defined between the bank and its client.
  • BDIDBusiness Domain IdentifierIdentifier of the business domain in which the organisation is active.
  • BOIDBusiness Other IdentificationOther identification of the organisation.
  • CBIDCentral Bank Identification NumberA unique identification number assigned by a central bank to identify an organisation.
  • CHIDClearing Identification NumberA unique identification number assigned by a clearing house to identify an organisation
  • CINCCertificate Of Incorporation NumberA unique identification number assigned by a designated authority to a certificate of incorporation and used to identify an organisation.
  • COIDCountry Identification CodeCountry authority given organisation identification (e.g., corporate registration number)
  • CUSTCustomer NumberNumber assigned by an issuer to identify a customer.
  • DUNSData Universal Numbering SystemA unique identification number provided by Dun & Bradstreet to identify an organisation.
  • EMPLEmployer Identification NumberNumber assigned by a registration authority to an employer.
  • GS1GGS1 GLN IdentifierGlobal Location Number. A non-significant reference number used to identify legal entities, functional entities, or physical entities according to GS1 numbering scheme rules.The number is used to retrieve detailed information that is linked to it.
  • SRENSIRENThe SIREN number is a 9 digit code assigned by INSEE, the French National Institute for Statistics and Economic Studies, to identify an organisation in France.
  • SRETSIRETThe SIRET number is a 14 digit code assigned by INSEE, the French National Institute for Statistics and Economic Studies, to identify an organisation unit in France. It consists of the SIREN number, followed by a five digit classification number, to identify the local geographical unit of that entity
  • TXIDTax Identification NumberNumber assigned by a tax authority to identify an organisation.
  • USIDUnique Superannuation IdentifierUnique identifier assigned to a pension/superannuation fund, product, or scheme to which a superannuation contribution payment is directed.

Messages that use ExternalOrganisationIdentification1Code

MessageElement path
pacs.002TxInfAndSts/StsRsnInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, OrgnlGrpInfAndSts/StsRsnInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, TxInfAndSts/OrgnlTxRef/CdtrSchmeId/Id/OrgId/Othr/SchmeNm/Cd, TxInfAndSts/OrgnlTxRef/Dbtr/Pty/Id/OrgId/Othr/SchmeNm/Cd
pain.002GrpHdr/InitgPty/Id/OrgId/Othr/SchmeNm/Cd, OrgnlGrpInfAndSts/StsRsnInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, OrgnlPmtInfAndSts/StsRsnInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, OrgnlPmtInfAndSts/TxInfAndSts/StsRsnInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd
pacs.004TxInf/RtrRsnInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, OrgnlGrpInf/RtrRsnInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, TxInf/OrgnlTxRef/CdtrSchmeId/Id/OrgId/Othr/SchmeNm/Cd, TxInf/RtrChain/Dbtr/Pty/Id/OrgId/Othr/SchmeNm/Cd
camt.056Case/Cretr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgnr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgne/Pty/Id/OrgId/Othr/SchmeNm/Cd, Undrlyg/TxInf/CxlRsnInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd
camt.029Assgnmt/Assgnr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgne/Pty/Id/OrgId/Othr/SchmeNm/Cd, ModDtls/Assgnr/Pty/Id/OrgId/Othr/SchmeNm/Cd, ModDtls/Assgne/Pty/Id/OrgId/Othr/SchmeNm/Cd
pacs.008CdtTrfTxInf/Dbtr/Id/OrgId/Othr/SchmeNm/Cd, CdtTrfTxInf/Cdtr/Id/OrgId/Othr/SchmeNm/Cd, CdtTrfTxInf/InitgPty/Id/OrgId/Othr/SchmeNm/Cd, CdtTrfTxInf/UltmtDbtr/Id/OrgId/Othr/SchmeNm/Cd
pacs.009CdtTrfTxInf/UndrlygCstmrCdtTrf/Dbtr/Id/OrgId/Othr/SchmeNm/Cd, CdtTrfTxInf/UndrlygCstmrCdtTrf/Cdtr/Id/OrgId/Othr/SchmeNm/Cd, CdtTrfTxInf/UndrlygCstmrCdtTrf/InitgPty/Id/OrgId/Othr/SchmeNm/Cd, CdtTrfTxInf/UndrlygCstmrCdtTrf/UltmtDbtr/Id/OrgId/Othr/SchmeNm/Cd
pain.001PmtInf/Dbtr/Id/OrgId/Othr/SchmeNm/Cd, GrpHdr/InitgPty/Id/OrgId/Othr/SchmeNm/Cd, PmtInf/UltmtDbtr/Id/OrgId/Othr/SchmeNm/Cd, PmtInf/CdtTrfTxInf/Cdtr/Id/OrgId/Othr/SchmeNm/Cd
camt.053GrpHdr/MsgRcpt/Id/OrgId/Othr/SchmeNm/Cd, Stmt/Acct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, Stmt/Ntry/NtryDtls/TxDtls/RtrInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, Stmt/Ntry/NtryDtls/TxDtls/RmtInf/Strd/Invcr/Id/OrgId/Othr/SchmeNm/Cd
camt.054GrpHdr/MsgRcpt/Id/OrgId/Othr/SchmeNm/Cd, Ntfctn/Acct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, Ntfctn/Ntry/NtryDtls/TxDtls/RtrInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, Ntfctn/Ntry/NtryDtls/TxDtls/RmtInf/Strd/Invcr/Id/OrgId/Othr/SchmeNm/Cd
camt.052GrpHdr/MsgRcpt/Id/OrgId/Othr/SchmeNm/Cd, Rpt/Acct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, Rpt/Ntry/NtryDtls/TxDtls/RtrInf/Orgtr/Id/OrgId/Othr/SchmeNm/Cd, Rpt/Ntry/NtryDtls/TxDtls/RmtInf/Strd/Invcr/Id/OrgId/Othr/SchmeNm/Cd
acmt.007Fr/Othr/SchmeNm/Cd, Org/OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Grp/Pty/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.008Fr/Othr/SchmeNm/Cd, Org/OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Grp/Pty/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.009Fr/Othr/SchmeNm/Cd, OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.010Fr/Othr/SchmeNm/Cd, OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.011Fr/Othr/SchmeNm/Cd, OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.012Fr/Othr/SchmeNm/Cd, OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.013Fr/Othr/SchmeNm/Cd, OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.014Fr/Othr/SchmeNm/Cd, Org/OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Rpt/Grp/Pty/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.015Fr/Othr/SchmeNm/Cd, Org/OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.016Fr/Othr/SchmeNm/Cd, Org/OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.017Fr/Othr/SchmeNm/Cd, OrgId/OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Grp/Pty/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.018Fr/Othr/SchmeNm/Cd, OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Grp/Pty/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.019Fr/Othr/SchmeNm/Cd, OrgId/OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.020Fr/Othr/SchmeNm/Cd, OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.021Fr/Othr/SchmeNm/Cd, OrgId/Othr/SchmeNm/Cd, DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.022Assgnmt/Cretr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgnr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgne/Pty/Id/OrgId/Othr/SchmeNm/Cd, Mod/OrgnlPtyAndAcctId/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.023Assgnmt/Cretr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgnr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgne/Pty/Id/OrgId/Othr/SchmeNm/Cd, Vrfctn/PtyAndAcctId/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.024Assgnmt/Cretr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgnr/Pty/Id/OrgId/Othr/SchmeNm/Cd, Assgnmt/Assgne/Pty/Id/OrgId/Othr/SchmeNm/Cd, Rpt/OrgnlPtyAndAcctId/Pty/Id/OrgId/Othr/SchmeNm/Cd
acmt.027OdAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, NewAcct/Org/Sndr/Id/OrgId/Othr/SchmeNm/Cd, NewAcct/Acct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, NewAcct/Org/TrsrMgr/Id/OrgId/Othr/SchmeNm/Cd
acmt.028OdAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, NewAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, PmtInstr/Dbtr/Id/OrgId/Othr/SchmeNm/Cd, DrctDbtInstr/Cdtr/Id/OrgId/Othr/SchmeNm/Cd
acmt.029OdAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, PmtInstr/Dbtr/Id/OrgId/Othr/SchmeNm/Cd, DrctDbtInstr/Cdtr/Id/OrgId/Othr/SchmeNm/Cd, PmtInstr/UltmtDbtr/Id/OrgId/Othr/SchmeNm/Cd
acmt.030OdAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, NewAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd
acmt.031NewAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, NmntdAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, BalTrf/BalTrfMtd/Cdt/Cdtr/Id/OrgId/Othr/SchmeNm/Cd, BalTrf/BalTrfMtd/Dbt/Cdtr/Id/OrgId/Othr/SchmeNm/Cd
acmt.032OdAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, BalTrf/BalTrfMtd/Cdt/Cdtr/Id/OrgId/Othr/SchmeNm/Cd, BalTrf/BalTrfMtd/Dbt/Cdtr/Id/OrgId/Othr/SchmeNm/Cd, BalTrf/BalTrfMtd/Cdt/UltmtDbtr/Id/OrgId/Othr/SchmeNm/Cd
acmt.034OdAcct/Ownr/Id/OrgId/Othr/SchmeNm/Cd, CdtInstr/Cdtr/Id/OrgId/Othr/SchmeNm/Cd, CdtInstr/UltmtDbtr/Id/OrgId/Othr/SchmeNm/Cd, CdtInstr/UltmtCdtr/Id/OrgId/Othr/SchmeNm/Cd
admi.024GrpHdr/Sndr/Pty/Id/OrgId/Othr/SchmeNm/Cd, GrpHdr/Rcvr/Pty/Id/OrgId/Othr/SchmeNm/Cd, NtfctnData/NclsdFile/DgtlSgntr/Pty/Id/OrgId/Othr/SchmeNm/Cd
auth.001SchCrit/CstmrId/Pty/Id/OrgId/Othr/SchmeNm/Cd, SchCrit/Acct/Id/Ownr/Id/OrgId/Othr/SchmeNm/Cd
auth.002SchCrit/CstmrId/Pty/Id/OrgId/Othr/SchmeNm/Cd, SchCrit/Acct/Id/Ownr/Id/OrgId/Othr/SchmeNm/Cd
auth.018GrpHdr/InitgPty/Id/OrgId/Othr/SchmeNm/Cd, CtrctRegn/RptgPty/PtyId/Id/OrgId/Othr/SchmeNm/Cd, CtrctRegn/CtrctRegnOpng/Ctrct/Ln/Buyr/PtyId/Id/OrgId/Othr/SchmeNm/Cd, CtrctRegn/CtrctRegnOpng/Ctrct/Ln/Sellr/PtyId/Id/OrgId/Othr/SchmeNm/Cd

And 143 more messages: see the ExternalOrganisationIdentification1Code page.

All ISO 20022 code sets · ISO 20022 messages

The ISO 20022 code set names, code values, 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.