| Originating department: | Risk Management |
| Company Circular No: | LCH.Clearnet Ltd Circular No 2305 |
| Service Circular No: | LCH EnClear 215 |
| Date: | 15 May 2008 |
| To: | All LCH EnClear Clearing Members |
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 / 2302; LCH EnClear / 214 dated 9 May 2008.
Changes have been made to ICE Gas contracts. The changes will take place with effect from close of business Thursday 22 May 2008 and will be reflected in margin calls made on Friday 23 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