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MT564

SWIFT Category 5 (securities) message, corporate action notification.

Definition

The MT564 announces a corporate action — dividend, allotment, merger, tender offer, exchange — with its type (CAEV: DVCA cash dividend, RHTS rights, MRGR merger...), its key dates and, where applicable, the options offered to the holder, who then replies with an MT565.

Origin

Specified in the SWIFT Standards MT Category 5 (Securities Markets) Message Reference Guide; operationally aligned with the CA Market Standards of the Corporate Actions Joint Working Group (CAJWG). ISO 15022 syntax (ISO/TC 68).

Example in context

:22F::CAEV//DVCA for a cash dividend, with :98A::XDTE// for the ex-dividend date (ex-date).

  • ISO 15022 — underlying securities messaging standard.
  • MT535 — statement of holdings to which the corporate action applies.

Last updated: June 20, 2026