Clearing Members should test the new UI as soon as possible and provide feedback to CME Clearing regarding the new features and functionality.
Production cutover deadlines are:
• For Clearing Members not using COMEX Gold Warrants as Collateral – April 4, 2022
• For Clearing Members using COMEX Gold Warrants as collateral – May 2, 2022
Clearing Members must be ready to transition by these dates as access to C21 will cease.
For the full text of this advisory, please click here.