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ISO 20022 external code set

ExternalInvestigationAction1Code: Investigation Action Codes

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Specifies the requested action, as published in an external investigation action code set.

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

4 codes in use. External code sets are published outside the message schemas and updated every quarter, so a new code can appear without a new message version.

Codes

  • RQCLRequest Investigation ClosureResponder is requested to close the investigation. All investigation requests relating to the investigation may be disregarded.
  • RQOBRequest ObjectionResponder is requested to review an earlier response as the requestor objects to it.
  • RQRORequest Investigation ReopeningResponder is requested to reopen the investigation.
  • RQSTRequest Investigation StatusResponder is requested to provide the status of the investigation.

Messages that use ExternalInvestigationAction1Code

MessageElement path
camt.110InvstgtnReq/ReqActn/Actn/Cd
camt.111OrgnlInvstgtnReq/ReqActn/Actn/Cd

All ISO 20022 code sets · ISO 20022 messages

The ISO 20022 code set names, code values, 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.