Reminder: Instrument Creation Message Schedule Change in CME Certification - In Production Environment

Market Data Advisory Notices

To	Market Data Distributors
From	Market Data Operations
Subject	Reminder: Instrument Creation Message Schedule Change in CME Certification - In Production Environment – Effective Sunday, October 15, 2006
Notice Date	2006-10-13
Notice Number	Q2006-186
Effective Date	2006-10-15
Effective Sunday, August 20, 2006, CME will begin broadcasting the Instrument Creation (MO) market data messages approximately two (2) hours earlier in the CME certification environment. The current dissemination time is approximately 2:00 p.m. Central Time. Beginning on Sunday, MO messages will be disseminated at approximately 12:00 noon Central Time. Effective Sunday, October 15, 2006, this change will take effect in the CME production environment. If you have any questions regarding this notice, please contact: Marilee Radecki 312.930.8193 mradecki@cme.com Kevin Brady 312.648.3653 kbrady@cme.com Thank you.