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ExternalCorporateActionEventType1Code

EXTM Code: Maturity Extension

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EXTM means maturity extension in the ISO 20022 corporate action event type code set. As stipulated in the security's Terms and Conditions, the issuer or the holder may prolong the maturity date of a security. After extension, the security details may differ from the original issue. An issuer initiated extension may be subject to holder's approval.

Code
EXTM
ISO name
MaturityExtension
Status
Registered
Last updated
2025-02-28

Official definition

As stipulated in the security's Terms and Conditions, the issuer or the holder may prolong the maturity date of a security. After extension, the security details may differ from the original issue. An issuer initiated extension may be subject to holder's approval.

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

Messages and fields that use ExternalCorporateActionEventType1Code

MessageElement path
camt.053Stmt/Ntry/NtryDtls/TxDtls/RltdCorpActn/EvtTp/Cd
camt.054Ntfctn/Ntry/NtryDtls/TxDtls/RltdCorpActn/EvtTp/Cd
camt.052Rpt/Ntry/NtryDtls/TxDtls/RltdCorpActn/EvtTp/Cd

EXTM questions

What does EXTM mean in ISO 20022?
EXTM is Maturity Extension in the ExternalCorporateActionEventType1Code code set: As stipulated in the security's Terms and Conditions, the issuer or the holder may prolong the maturity date of a security. After extension, the security details may differ from the original issue. An issuer initiated extension may be subject to holder's approval.
Where does EXTM appear in a message?
For example in camt.052, element Rpt/Ntry/NtryDtls/TxDtls/RltdCorpActn/EvtTp/Cd.

All ExternalCorporateActionEventType1Code 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.