What does AMND mean in ISO 20022?

AMND is Amendment in the ExternalPostTradeEquity1Code code set: Flag when a previously published transaction is amended.

ExternalPostTradeEquity1Code

AMND Code: Amendment

Written and maintained by ZagTrader. Last reviewed 21 October 2026. How this page is sourced and checked

AMND means amendment in the ISO 20022 post trade equity code set. Flag when a previously published transaction is amended.

Code: AMND
ISO name: Amendment
Status: Registered
Last updated: 2026-08-28

Official definition

Flag when a previously published transaction is amended.

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

Messages and fields that use ExternalPostTradeEquity1Code

Message	Element path
auth.124	versions 001.01

AMND in other code sets

AMND questions

What does AMND mean in ISO 20022?: AMND is Amendment in the ExternalPostTradeEquity1Code code set: Flag when a previously published transaction is amended.

All ExternalPostTradeEquity1Code codes · ISO 20022 code sets

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