What does COMM mean in ISO 20022?

COMM is Commodity in the ExternalProductType1Code code set: Identifies categories of instruments that are commodities.

Where does COMM appear in a message?

For example in auth.033, element NonEqtyTrnsprncyData/UndrlygInstrmAsstClss.

ExternalProductType1Code

COMM Code: Commodity

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

COMM means commodity in the ISO 20022 product type code set. Identifies categories of instruments that are commodities.

Code: COMM
ISO name: Commodity
Status: Registered
Last updated: 2024-02-28

Official definition

Identifies categories of instruments that are commodities.

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

Messages and fields that use ExternalProductType1Code

Message	Element path
auth.033	NonEqtyTrnsprncyData/UndrlygInstrmAsstClss

COMM in other code sets

COMM questions

What does COMM mean in ISO 20022?: COMM is Commodity in the ExternalProductType1Code code set: Identifies categories of instruments that are commodities.
Where does COMM appear in a message?: For example in auth.033, element NonEqtyTrnsprncyData/UndrlygInstrmAsstClss.

All ExternalProductType1Code 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.