What does ARDT mean in ISO 20022?

ARDT is Already Returned Transaction in the ExternalClaimNonReceiptRejection1Code code set: Already returned original SCT (SEPA Credit Transfer).

Where does ARDT appear in a message?

For example in camt.029, element ClmNonRctDtls/Rjctd/Cd.

ExternalClaimNonReceiptRejection1Code

ARDT Code: Already Returned Transaction

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

ARDT means already returned transaction in the ISO 20022 claim non receipt rejection code set. Already returned original SCT (SEPA Credit Transfer).

Code: ARDT
ISO name: AlreadyReturnedTransaction
Status: Registered
Last updated: 2018-08-01

Official definition

Already returned original SCT (SEPA Credit Transfer).

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

Messages and fields that use ExternalClaimNonReceiptRejection1Code

Message	Element path
camt.029	ClmNonRctDtls/Rjctd/Cd

ARDT in other code sets

ARDT questions

What does ARDT mean in ISO 20022?: ARDT is Already Returned Transaction in the ExternalClaimNonReceiptRejection1Code code set: Already returned original SCT (SEPA Credit Transfer).
Where does ARDT appear in a message?: For example in camt.029, element ClmNonRctDtls/Rjctd/Cd.

All ExternalClaimNonReceiptRejection1Code 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.