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ExternalPurpose1Code

FWSB Purpose Code: Forward Broker Owned Cash Collateral Segregated

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FWSB means forward broker owned cash collateral segregated in the ISO 20022 purpose code set. Any cash payment related to the collateral for a Master Agreement forward, which is segregated, and not available for use by the client. Example master agreement forwards include TBA, repo and Bond Forwards.

Code
FWSB
ISO name
ForwardBrokerOwnedCashCollateralSegregated
Status
Registered
Last updated
2016-04-01

Official definition

Any cash payment related to the collateral for a Master Agreement forward, which is segregated, and not available for use by the client. Example master agreement forwards include TBA, repo and Bond Forwards.

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

Messages and fields that use ExternalPurpose1Code

MessageElement path
pacs.002TxInfAndSts/OrgnlTxRef/Purp/Cd
pain.002OrgnlPmtInfAndSts/TxInfAndSts/OrgnlTxRef/Purp/Cd
pacs.004TxInf/OrgnlTxRef/Purp/Cd, TxInf/OrgnlTxRef/UndrlygFICdtTrf/Purp/Cd, TxInf/OrgnlTxRef/UndrlygCstmrCdtTrf/Purp/Cd, TxInf/OrgnlTxRef/UndrlygFICdtTrf/UndrlygAllcn/Purp/Cd
camt.056Undrlyg/TxInf/OrgnlTxRef/Purp/Cd
camt.029StmtDtls/Purp/Cd, ModDtls/OrgnlTxRef/Purp/Cd, CxlDtls/TxInfAndSts/OrgnlTxRef/Purp/Cd, CxlDtls/OrgnlPmtInfAndSts/TxInfAndSts/OrgnlTxRef/Purp/Cd
pacs.008CdtTrfTxInf/Purp/Cd
pacs.009CdtTrfTxInf/Purp/Cd, CdtTrfTxInf/UndrlygAllcn/Purp/Cd, CdtTrfTxInf/UndrlygFICdtTrf/Purp/Cd, CdtTrfTxInf/UndrlygCstmrCdtTrf/Purp/Cd
pain.001PmtInf/CdtTrfTxInf/Purp/Cd
camt.053Stmt/Ntry/NtryDtls/TxDtls/Purp/Cd, Stmt/Ntry/NtryDtls/TxDtls/UndrlygAllcn/Purp/Cd
camt.054Ntfctn/Ntry/NtryDtls/TxDtls/Purp/Cd, Ntfctn/Ntry/NtryDtls/TxDtls/UndrlygAllcn/Purp/Cd

And 29 more messages: see the ExternalPurpose1Code page.

FWSB questions

What does FWSB mean in ISO 20022?
FWSB is Forward Broker Owned Cash Collateral Segregated in the ExternalPurpose1Code code set: Any cash payment related to the collateral for a Master Agreement forward, which is segregated, and not available for use by the client. Example master agreement forwards include TBA, repo and Bond Forwards.
Where does FWSB appear in a message?
For example in camt.056, element Undrlyg/TxInf/OrgnlTxRef/Purp/Cd.

All ExternalPurpose1Code 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.