TO:	ALL CLEARING PARTICIPANTS
FROM:	CLIENT SERVICES AND SUPPORT
DATE:	March 08, 2007
SUBJECT:	Chicago Climate Exchange Delivery Dates for March 2007 Contracts

Listed below are the relevant delivery dates for the Chicago Climate Exchange March 2006 contracts. To help promote error free delivery processing, the Clearing Corporation requires all tender quantities be confirmed before the tender record will be included in delivery processing for assignment. The confirmation is performed using the Tender Confirmation screen in OTIS®. Clearing Participants are reminded of the importance of verifying this information before confirming their tender records.

Product	Code	First Position	First Notice	First Delivery	Last Trade	Last Notice	Last Delivery
Sulfur Dioxide	KS	Mar 19	Mar 20	Mar 21	Mar 30	Apr 2	Apr 3
Nitrogen - Bank	NA	Mar 20	Mar 21	Mar 22	Mar 28	Mar 29	Mar 30
Nitrogen – Vintage 07	NB	Mar 20	Mar 21	Mar 22	Mar 28	Mar 29	Mar 30
Nitrogen – Vintage 08	NC	Mar 20	Mar 21	Mar 22	Mar 28	Mar 29	Mar 30
Nitrogen – Vintage 09	ND	Mar 20	Mar 21	Mar 22	Mar 28	Mar 29	Mar 30

Should you have any questions, please call or e-mail one of the following Client Services and Support Representatives: