October 11, 2022
Ops Notice 2022-024

TMX Group

TMX Operational Notice

Reminder: Production Decryption Key (DK) – Decryption Key Expiry and Rollover - Friday, October 14, 2022

Production Decryption Key (DK) Expiry and Rollover

Reminder - Broadcast Feed (TBF/TRF, CBF/VRF, ABF/ARF) recipients are advised that current Decryption Keys (DK) in the PRODUCTION environment expire at close of business on Friday, October 14, 2022. New keys will take effect on Saturday, October 15, 2022.

New keys have been distributed to all feed recipients. If you are missing any Decryption Keys, please contact us immediately.