What is the latest version of acmt.022?

The latest version in the ISO 20022 e-Repository release of 24 April 2025 is acmt.022.001.04.

What is the root element of acmt.022?

The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:acmt.022.001.04, and its message element is IdModAdvc (IdentificationModificationAdvice).

Is there an MT equivalent of acmt.022?

No Swift MT message is listed as its direct equivalent on this site. Many ISO 20022 messages have no MT counterpart.

acmt: Account Management

acmt.022 Identification Modification Advice

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

acmt.022 is the ISO 20022 IdentificationModificationAdvice message in the Account Management business area (acmt). The latest version is acmt.022.001.04, and 4 versions are in the repository.

Message: IdentificationModificationAdvice
Latest version: acmt.022.001.04
Submitting organisation: GUF
MT equivalent: None listed

In use: published in the current ISO 20022 catalogue.

What acmt.022 is for

The IdentificationModificationAdvice message is sent by an assigner to an assignee. The message is used to advice on the correct party and/or account identification information.
The IdentificationModificationAdvice message is sent after the receipt of one or several transaction messages that included no longer valid party and/or account identification information.
The IdentificationModificationAdvice message is exchanged between financial institutions and between financial institutions and non financial institutions and can contain one or more modification advises.
There is no time limit on the time between the sending of an IdentificationModificationAdvice message and the receipt of the transaction messages that the IdentificationModificationAdvice refers to.
The IdentificationModificationAdvice includes the correct party and/or account identification information, the IdentificationModificationAdvice or the included information may be forwarded to the initiating party of the transaction messages.

Definition from the ISO 20022 e-Repository, release of 24 April 2025.

acmt.022 versions

Every version published in the e-Repository, newest first. A message keeps its business purpose across versions; each new version is a separate schema with its own namespace.

Version	Registration status	Published in
acmt.022.001.04latest	Registered	Latest version set
acmt.022.001.03	Registered	Previous version set
acmt.022.001.02	Registered	Archive
acmt.022.001.01	Registered	Archive

acmt.022 message structure

The building blocks of acmt.022.001.04 to three levels, with multiplicity ([0..1] optional, [1..1] mandatory, * any number) and the data type or component. Element names and definitions are from the ISO 20022 repository; usage guidelines such as CBPR+ or a market infrastructure's rules can restrict them further.

Document [1..1]
- IdModAdvc IdentificationModificationAdvice [1..1]
  - Assgnmt Assignment [1..1]IdentificationAssignment4
    Identifies the identification assignment.
    - MsgId Message Identification [1..1]Max35Text
      Point to point reference, as assigned by the assigner, and sent to the next party in the chain to unambiguously identify the message.
    - CreDtTm Creation Date Time [1..1]ISODateTime
      Date and time at which the identification assignment was created.
    - Cretr Creator [0..1]Party50Choice (choice)
      Party that created the identification assignment.
      - Pty Party [1..1]PartyIdentification272
      - Agt Agent [1..1]BranchAndFinancialInstitutionIdentification8
    - FrstAgt First Agent [0..1]BranchAndFinancialInstitutionIdentification8
      Identifies the first agent in the identification chain, following the payment initiating party.
      - FinInstnId Financial Institution Identification [1..1]FinancialInstitutionIdentification23
      - BrnchId Branch Identification [0..1]BranchData5
    - Assgnr Assigner [1..1]Party50Choice (choice)
      Party that assigns the identification assignment to another party.
      - Pty Party [1..1]PartyIdentification272
      - Agt Agent [1..1]BranchAndFinancialInstitutionIdentification8
    - Assgne Assignee [1..1]Party50Choice (choice)
      Party that the identification assignment is assigned to.
      - Pty Party [1..1]PartyIdentification272
      - Agt Agent [1..1]BranchAndFinancialInstitutionIdentification8
  - OrgnlTxRef Original Transaction Reference [0..1]OriginalTransactionReference43
    Provides reference information on the original message.
    - MsgId Message Identification [0..1]Max35Text
      Point to point reference, as assigned by the original instructing party, to unambiguously identify the original message.
    - MsgNmId Message Name Identification [0..1]Max35Text
      Specifies the original message name identifier to which the message refers.
    - CreDtTm Creation Date Time [0..1]ISODateTime
      Date and time at which the original message was created.
    - OrgnlTx Original Transaction [0..*]PaymentIdentification15
      Provides reference information to the original transaction.
      - InstrId Instruction Identification [0..1]Max35Text
      - EndToEndId End To End Identification [1..1]Max35Text
      - TxId Transaction Identification [0..1]Max35Text
      - UETR UETR [0..1]UUIDv4Identifier
      - ClrSysRef Clearing System Reference [0..1]Max35Text
      - FrstAgt First Agent [0..1]BranchAndFinancialInstitutionIdentification8
  - Mod Modification [1..*]IdentificationModification5
    Information concerning the identification data that is advised to be modified.
    - Id Identification [1..1]Max35Text
      Unique identification, as assigned by a sending party, to unambiguously identify the party and account identification information group within the...
    - OrgnlPtyAndAcctId Original Party And Account Identification [0..1]IdentificationInformation5
      Provides party and/or account identification information as given in the original message.
      - Pty Party [0..1]PartyIdentification272
      - Acct Account [0..1]CashAccount40
      - Agt Agent [0..1]BranchAndFinancialInstitutionIdentification8
    - UpdtdPtyAndAcctId Updated Party And Account Identification [1..1]IdentificationInformation5
      Provides updated party and/or account identification information.
      - Pty Party [0..1]PartyIdentification272
      - Acct Account [0..1]CashAccount40
      - Agt Agent [0..1]BranchAndFinancialInstitutionIdentification8
    - AddtlInf Additional Information [0..1]Max140Text
      Additional information, in free text form, to complement the modification information.
  - SplmtryData Supplementary Data [0..*]SupplementaryData1
    Additional information that cannot be captured in the structured elements and/or any other specific block.
    - PlcAndNm Place And Name [0..1]Max350Text
      Unambiguous reference to the location where the supplementary data must be inserted in the message instance.
    - Envlp Envelope [1..1]SupplementaryDataEnvelope1
      Technical element wrapping the supplementary data.

Have a acmt.022 message? Paste it into the parser to see every element with its name and definition, and format checks on BICs, IBANs, dates and amounts.

External code sets used in acmt.022

These elements take their values from ISO 20022 external code sets, which are published separately and updated every quarter without a new message version.

acmt.022 questions

What is the latest version of acmt.022?: The latest version in the ISO 20022 e-Repository release of 24 April 2025 is acmt.022.001.04.
What is the root element of acmt.022?: The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:acmt.022.001.04, and its message element is IdModAdvc (IdentificationModificationAdvice).
Is there an MT equivalent of acmt.022?: No Swift MT message is listed as its direct equivalent on this site. Many ISO 20022 messages have no MT counterpart.

All ISO 20022 messages · ISO 20022 code sets · MT messages

The ISO 20022 message definitions, element 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.