Categories Alerts and Notices Regulatory Notices Regulatory Notice 23-01: Mandatory Participation in Regulation SCI Disaster Recovery Testing Post author By Anders Franzon Post date February 8, 2023 Date: February 8, 2023 Description: Mandatory Participation in Regulation SCI Disaster Recovery Testing RegNotice23-01Download ← Trader Alert 23-08: Regulatory Transaction Fee Adjustment Effective February 27, 2023 → Product Notice 23-30 to 23-31: Additional Exchange Products Approved for Trading