SWIFT ISO 15022 - Code PHDE Signification Physical to Dematerialised: Change from physical into dematerialised form. Utilisations Type de message Numéro de champ Tag MT564 (Corporate Action Notification) 51 22F (Indicator) MT565 (Corporate Action Instruction) 39 22a (Indicator) MT566 (Corporate Action Confirmation) 37 22F (Indicator)