| Originating Department: | Risk Management |
| Company Circular No: | LCH.Clearnet Ltd Circular No. 2530 |
| Service Circular No: | LIFFE No. 714 |
| Date: | 09 October 2009 |
| To: | All Liffe Clearing Members |
LCH.Clearnet Ltd has, after consultation with Liffe, revised the London SPAN parameters as marked in bold and italic on the attached document.
Changes have been made to Liffe Commodities contracts.
The changes will be going live on Tuesday 13 October 2009 and will be reflected in margin calls on Wednesday 14 October 2009.
This circular supersedes circular number LCH.Clearnet Ltd/ 2516 : Liffe/ 713 dated 08 October 2009.
Details of the current London SPAN Parameters, for all Liffe contracts, can be found on the LCH.Clearnet Ltd website (www.lchclearnet.com) under Risk Management > Ltd > Margin Rate Circulars.
| LCH.Clearnet Ltd | Risk Operations | 020 7426 7520 |
| LIFFE | NYSE Liffe Clearing | 020 7379 2824 |
Christopher Jones
Director and Head of Risk Management