| Originating department: | Risk Management |
| Company Circular No: | LCH.Clearnet Ltd Circular No 2302 |
| Service Circular No: | LCH EnClear 214 |
| Date: | 09 May 2008 |
| To: | All LCH EnClear Clearing Members |
Margin Rate Changes for EnClear Contracts
LCH.Clearnet Ltd has revised the London SPAN parameters as marked in bold and italic on the attached document. This circular supersedes circular LCH.Clearnet / 2290; LCH EnClear / 212 dated 17 April 2008.
Changes have been made to ICE and OTC Gas and Power contracts . The changes will take place with effect from close of business Wednesday 14 May 2008 and will be reflected in margin calls made on Thursday 15 May 2008.
Details of the current London SPAN Parameters, for all EnClear contracts, can be found on the LCH.Clearnet website (www.lchclearnet.com) under Risk Management > Ltd > Margin rate circulars.
For further information please contact the following:
| Risk Operations | 020 7426 7520 |
Christopher Jones
Director, and Head of Risk Management