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seev: Securities Events

seev.028 Agent CA Deactivation Instruction

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seev.028 is the ISO 20022 AgentCADeactivationInstruction message in the Securities Events business area (seev). The latest version is seev.028.001.01.

Message
AgentCADeactivationInstruction
Latest version
seev.028.001.01
Submitting organisation
Not read from the catalogue
MT equivalent
None listed

In use: published in the current ISO 20022 catalogue.

What seev.028 is for

This message is sent by an issuer (or its agent) to the CSD to instruct the deactivation of a corporate action event or to deactivate one or more specific options of the corporate action. As of the deactivation date, the CSD is allowed to reject any related election instruction received from clients.

Deactivation refers only to the empowerment of the CSD to reject further elections. To withdraw an event, the Agent Corporate Action Notification Advice message must be used.

This message can be used to deactivate all the options of a corporate action event, in which case, no option should be mentioned in the message.

This message can also be used to deactivate one or more specific corporate action options, in which case, the option type and option number must be present.

This message can only be used when the deactivation date is after the market deadline. Before the market deadline, an updated notification advice message must be sent with option availability status: inactive or cancelled.

An un-effected deactivation (pending deactivation date/time) can be cancelled with an Agent Corporate Action Deactivation Cancellation Request.

The amendment of a deactivation is effected by cancel/replace mechanism.

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

seev.028 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.

VersionRegistration statusPublished in
seev.028.001.01latestRegisteredLatest version set

seev.028 message structure

The building blocks of seev.028.001.01 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]
    • AgtCADeactvtnInstr AgentCADeactivationInstruction [1..1]
      • Id Identification [1..1]DocumentIdentification8

        Identification assigned by the Sender to unambiguously identify the instruction.

        • Id Identification [1..1]Max35Text

          Unique identification of the document.

        • CreDtTm Creation Date Time [0..1]ISODateTime

          Date/time of the creation of the document.

      • CorpActnGnlInf Corporate Action General Information [1..1]CorporateActionInformation1

        General information about the corporate action event.

        • AgtId Agent Identification [1..1]PartyIdentification2Choice (choice)

          Identification of the issuer agent.

          • BICOrBEI BIC Or BEI [1..1]AnyBICIdentifier
          • PrtryId Proprietary Identification [1..1]GenericIdentification1
          • NmAndAdr Name And Address [1..1]NameAndAddress5
        • IssrCorpActnId Issuer Corporate Action Identification [0..1]Max35Text

          Reference given to the event by the CA event issuer (agent).

        • CorpActnPrcgId Corporate Action Processing Identification [0..1]Max35Text

          Reference assigned by the account servicer to unambiguously identify a corporate action event.

        • EvtTp Event Type [1..1]CorporateActionEventType2FormatChoice (choice)

          Type of corporate action event.

          • Cd Code [1..1]CorporateActionEventType2Code
          • Prtry Proprietary [1..1]GenericIdentification13
        • MndtryVlntryEvtTp Mandatory Voluntary Event Type [1..1]CorporateActionMandatoryVoluntary1FormatChoice (choice)

          Specifies whether the event is mandatory, mandatory with options or voluntary.

          • Cd Code [1..1]CorporateActionMandatoryVoluntary1Code
          • Prtry Proprietary [1..1]GenericIdentification13
        • EvtPrcgTp Event Processing Type [0..1]CorporateActionEventProcessingType1FormatChoice (choice)

          Type of processing involved by a Corporate Action.

          • Cd Code [1..1]CorporateActionEventProcessingType1Code
          • Prtry Proprietary [1..1]GenericIdentification13
        • UndrlygScty Underlying Security [1..1]FinancialInstrumentDescription3

          Identification of the underlying financial instrument, ie, the financial instrument affected by the corporate action event.

          • SctyId Security Identification [1..1]SecurityIdentification7
          • PlcOfListg Place Of Listing [0..1]MICIdentifier
          • SfkpgPlc Safekeeping Place [0..1]PartyIdentification2Choice (choice)
      • DeactvtnDtls Deactivation Details [1..1]CorporateActionDeactivationInstruction1

        Information related to the deactivation of a CA event.

        • DeactvtnDtAndTm Deactivation Date And Time [1..1]ISODateTime

          Date and time at which the CSD must deactivate the corporate action event or the option.

        • OptnDtls Option Details [0..*]CorporateActionOption2

          Provides information about the option, when the deactivation instruction applies at the level of a corporate action option.

          • OptnTp Option Type [1..1]CorporateActionOption1FormatChoice (choice)
          • OptnNb Option Number [1..1]Exact3NumericText

Have a seev.028 message? Paste it into the parser to see every element with its name and definition, and format checks on BICs, IBANs, dates and amounts.

seev.028 questions

What is the latest version of seev.028?
The latest version in the ISO 20022 e-Repository release of 24 April 2025 is seev.028.001.01.
What is the root element of seev.028?
The XML document is Document with the namespace urn:iso:std:iso:20022:tech:xsd:seev.028.001.01, and its message element is AgtCADeactvtnInstr (AgentCADeactivationInstruction).
Is there an MT equivalent of seev.028?
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.