eCCW Project (CCW replacement project)

Members free tests

Free test period has started since Monday October 29th and the External User Acceptance (EUA)
platform will be available on the 1st November 2007 for all Members to execute their free test.

The testing platform will be available from 9:30 am to 6:30 pm.

A dummy expiry on derivatives markets is planned on the 6th November in order to assist
members in their free tests. The series of the following products will expire on the 6th November in
the evening:

• Product mnemonic: AGN – FOR – BLG – BN1 – CG1 – FCE – PXA / maturity
  December 2007

• Product mnemonic: FTI – AEX – BXF – BXO – DXB - BRS / maturity March 2008

The normal expiry of November 2007 is maintained on the 16th November 2007.

This is the opportunity for members to test and validate their eCCW process at expiry date before
the go live.

Members will be able to access the EUA platform with their test dedicated SecurID card. To
activate your eCCW access cards, please do not forget to contact the Customer Technical
Helpdesk at the following number: + 33 1 70 37 66 00.

We remind you that the planning is as follows:

• The eCCW go live in production is planned for beginning of December 2007.
• A parallel run period with CCW and eCCW will be offered to Members from beginning of
  December 2007 until end of 2007.
• Termination of CCW service will be carried out at the end of the parallel run period.

For further information, please contact your LCH.Clearnet SA product implementation manager:
Abder Abidi : +33 (0) 1 70 37 66 78 – abder.abidi@lchclearnet.com
or
your local relationship manager.

Customer and Market Management LCH.Clearnet SA

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