October 14, 2021
Ops Notice 2021-047

TMX Group

TMX Operational Notice

Reminder - Production Decryption Key (DK) Expiry and Rollover

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 15, 2021. New keys will take effect on Saturday, October 16, 2021.

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