ISO 20022 · External code set

Mandate suspension reason codes

Specifies the external mandate suspension reason code in the format of character string with a maximum length of 4 characters. The list of valid codes is an external code list published separately. External code sets can be downloaded from www.iso20022.org.

6 registered codesSource release: August 2026 (v3)
Registered codes in ExternalMandateSuspensionReason1Code. Select a code for its full definition and source details.
CodePublished name and definition
CTAMContract Amended

Mandate suspended due to amendment of the contract.

CTCAContract Cancellation Initiated By Debtor

Mandate suspended due to cancellation of the contract, requested by the debtor.

CTEXContract Expired

Mandate suspended due to the contract that expired.

MCFCMandate Suspended Final Collection

Mandate suspended as final collection took place.

MCOCMandate Suspended Once Off Collection

Mandate suspended as the once off collection took place.

MSUCMandate Suspended7 Consecutive Unsuccessful Collections

Mandate suspended after 7 consecutive unsuccessful collections.

Message references 4

Versions listed in the source workbook, including older versions. This list does not establish which messages a bank, network or provider supports.

  • pain.018.001.01Mandate Suspension Request V01
  • pain.018.001.03Mandate Suspension Request V03
  • pain.018.001.04Mandate Suspension Request V04
  • pain.018.001.02Mandate Suspension Request V02

Source: UsageInMsgs sheet in 2Q2026_externalcodesets_v3.xlsx.