Pending Client System Impacts

This topic provides information on pending CME Group trading and clearing platform launches that will require client system development, including functional and messaging changes.

Please review CME Group Notices for real-time information on new initiatives.
See the Development Launch Schedule for a roadmap of upcoming and historical CME Group technology launches and GTC/GTD order eliminations.

Pending Client System Impacts Revision History

Refer to this table to track Pending Client Systems Impacts. To explore ongoing edits to these pending client system impacts, see the "Revision History" section within each topic.

A blank cell under the "Impact Revision History" column indicates there are currently no pending impacts.

Topic	Impact Revision History
CME Globex Impacts
	Mandatory Migration - iLink 3 Binary Order Entry Protocol for CGW CME Globex Order Entry APIs on Google Cloud Mass Quote Protection Enhancements iLink 3 Order Cancel and Cancel-Replace Requests by ClOrdID Balanced Strip Butterfly Spread on CME Globex
Network Connectivity Impacts

EBS Impacts
	On-SEF NDF Tailored Order Books EBS Markets Unique Product Identifier
CME STP Impacts
	CME STP Field Impacts for Futures - Options and OTC IRS - FRA Trades CME STP on Google Cloud
CME Reference Data Impacts

CME ClearPort Impacts

CME Market Data Impacts
CME Market Data and CME Market Data Platform	CME Data Insights Impacts CME Market Data Platform Impacts CME MDP 3.0 Impacts CME Streamlined SBE Impacts Derived Data Enhancement for BrokerTec U.S. Treasuries Security Status CME Market Data Over WebSocket API
CME Clearing Services Impacts
	SPAN 2 Margin Approximation Service Treasury Rules-based Offset Engine