What does RQCH mean in ISO 20022?

RQCH is Request Related To Charges in the ExternalInvestigationReason1Code code set: Investigation relating to charges that have been taken or are unpaid.

Where does RQCH appear in a message?

For example in camt.110, element InvstgtnData/Rsn/Cd.

ExternalInvestigationReason1Code

RQCH Reason Code: Request Related To Charges

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

RQCH means request related to charges in the ISO 20022 investigation reason code set. Investigation relating to charges that have been taken or are unpaid.

Code: RQCH
ISO name: RequestRelatedToCharges
Status: Registered
Last updated: 2024-02-28

Official definition

Investigation relating to charges that have been taken or are unpaid.

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

Messages and fields that use ExternalInvestigationReason1Code

Message	Element path
camt.110	InvstgtnData/Rsn/Cd
camt.111	InvstgtnRspn/InvstgtnData/OrgnlInvstgtnRsn/Cd

RQCH in other code sets

RQCH questions

What does RQCH mean in ISO 20022?: RQCH is Request Related To Charges in the ExternalInvestigationReason1Code code set: Investigation relating to charges that have been taken or are unpaid.
Where does RQCH appear in a message?: For example in camt.110, element InvstgtnData/Rsn/Cd.

All ExternalInvestigationReason1Code 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.