SWIFT ISO 15022 - Code CSDH Signification CSD Hold: Central securities depository has set the instruction in a hold/frozen/preadvice mode. Utilisations Type de message Numéro de champ Tag MT537 (Statement of Pending Transactions) 19 24B (Reason) MT537 (Statement of Pending Transactions) 65 24B (Reason) MT548 (Settlement Status and Processing Advice) 12 24B (Reason) MT549 (Request for Statement/Status Advice) 17 24B (Reason)