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ExternalNarrativeType1Code

TEFF Code: Terms Of Effectiveness

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TEFF means terms of effectiveness in the ISO 20022 narrative type code set. Narrative text describing the terms of effectiveness.

Code
TEFF
ISO name
TermsOfEffectiveness
Status
Registered
Last updated
2012-12-14

Official definition

Narrative text describing the terms of effectiveness.

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

Messages and fields that use ExternalNarrativeType1Code

MessageElement path
tsin.005UdrtkgApplDtls/UdrtkgWrdg/UdrtkgTermsAndConds/Tp/Cd
tsrv.001UdrtkgIssncDtls/UdrtkgTermsAndConds/Tp/Cd, UdrtkgIssncDtls/ReqdLclUdrtkg/UdrtkgWrdg/UdrtkgTermsAndConds/Tp/Cd
tsrv.002UdrtkgIssncAdvcDtls/UdrtkgIssncMsg/UdrtkgDtls/UdrtkgTermsAndConds/Tp/Cd, UdrtkgIssncAdvcDtls/UdrtkgIssncMsg/UdrtkgDtls/ReqdLclUdrtkg/UdrtkgWrdg/UdrtkgTermsAndConds/Tp/Cd
tsrv.003UdrtkgIssncNtfctnDtls/UdrtkgIssncMsg/UdrtkgDtls/UdrtkgTermsAndConds/Tp/Cd, UdrtkgIssncNtfctnDtls/UdrtkgIssncMsg/UdrtkgDtls/ReqdLclUdrtkg/UdrtkgWrdg/UdrtkgTermsAndConds/Tp/Cd
tsrv.004UdrtkgAmdmntReqDtls/NewUdrtkgTermsAndConds/Tp/Cd
tsrv.005UdrtkgAmdmntDtls/NewUdrtkgTermsAndConds/Tp/Cd, UdrtkgAmdmntDtls/LclUdrtkg/NewUdrtkgTermsAndConds/Tp/Cd
tsrv.006UdrtkgAmdmntAdvcDtls/UdrtkgAmdmntMsg/UdrtkgAmdmntDtls/NewUdrtkgTermsAndConds/Tp/Cd, UdrtkgAmdmntAdvcDtls/UdrtkgAmdmntMsg/UdrtkgAmdmntDtls/LclUdrtkg/NewUdrtkgTermsAndConds/Tp/Cd
tsrv.007UdrtkgAmdmntNtfctnDtls/UdrtkgAmdmntMsg/UdrtkgAmdmntDtls/NewUdrtkgTermsAndConds/Tp/Cd, UdrtkgAmdmntNtfctnDtls/UdrtkgAmdmntMsg/UdrtkgAmdmntDtls/LclUdrtkg/NewUdrtkgTermsAndConds/Tp/Cd

TEFF questions

What does TEFF mean in ISO 20022?
TEFF is Terms Of Effectiveness in the ExternalNarrativeType1Code code set: Narrative text describing the terms of effectiveness.
Where does TEFF appear in a message?
For example in tsin.005, element UdrtkgApplDtls/UdrtkgWrdg/UdrtkgTermsAndConds/Tp/Cd.

All ExternalNarrativeType1Code 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.