What is the latest version of admi.004?

The latest version in the ISO 20022 e-Repository release of 24 April 2025 is admi.004.001.02.

What is the root element of admi.004?

The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:admi.004.001.02, and its message element is SysEvtNtfctn (SystemEventNotification).

Is there an MT equivalent of admi.004?

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

admi: Administration

admi.004 System Event Notification

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

admi.004 is the ISO 20022 SystemEventNotification message in the Administration business area (admi). The latest version is admi.004.001.02, and 2 versions are in the repository.

Message: SystemEventNotification
Latest version: admi.004.001.02
Submitting organisation: CLS
MT equivalent: None listed

In use: published in the current ISO 20022 catalogue.

What admi.004 is for

The SystemEventNotification message is sent by a central system to notify the occurrence of an event in a central system.
The message can be used by a central settlement system to inform its participants of an event that is going to occur in the system, for instance that the system will be down at a certain time, etc.

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

admi.004 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
admi.004.001.02latest	Registered	Latest version set
admi.004.001.01	Registered	Previous version set

admi.004 message structure

The building blocks of admi.004.001.02 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]
- SysEvtNtfctn SystemEventNotification [1..1]
  - EvtInf Event Information [1..1]Event2
    Detailed information about a system event.
    - EvtCd Event Code [1..1]Max4AlphaNumericText
      Proprietary code used to specify an event that occurred in a system.
    - EvtParam Event Parameter [0..*]Max35Text
      Describes the parameters of an event which occurred in a system.
    - EvtDesc Event Description [0..1]Max1000Text
      Free text used to describe an event which occurred in a system.
    - EvtTm Event Time [0..1]ISODateTime
      Date and time at which the event occurred.

Have a admi.004 message? Paste it into the parser to see every element with its name and definition, and format checks on BICs, IBANs, dates and amounts.

admi.004 questions

What is the latest version of admi.004?: The latest version in the ISO 20022 e-Repository release of 24 April 2025 is admi.004.001.02.
What is the root element of admi.004?: The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:admi.004.001.02, and its message element is SysEvtNtfctn (SystemEventNotification).
Is there an MT equivalent of admi.004?: No Swift MT message is listed as its direct equivalent on this site. Many ISO 20022 messages have no MT counterpart.

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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.