2008-08-20 23:55:02 -

- Assured Guaranty Ltd. (the "Company") (NYSE:AGO) announced today that Dominic Frederico, President and Chief Executive Officer, and Robert Mills, Chief Financial Officer, are scheduled to present at the Keefe, Bruyette & Woods 2008 Insurance Conference in New York City on Wednesday, September 3, 2008 at 8:45 a.m Eastern time.

A webcast of the presentation will be available on the Company's website at: www.assuredguaranty.com/investor/presentations.html. A downloadable slideshow will be made available on the Company's website shortly before the presentation begins. In addition, a replay of the event will be available on the Company's website for 60 days following the presentation.

Assured Guaranty Ltd. is a Bermuda-based holding company. Its operating subsidiaries provide credit enhancement products to the

U.S. and international public finance, structured finance and mortgage markets. More information can be found at www.assuredguaranty.com.

Assured Guaranty Ltd., Hamilton
Equity Investors:
Sabra Purtill, CFA
Managing Director, Global Communications and
Investor Relations
212-408-6044, 441-299-9375
spurtill@assuredguaranty.com
or
Media:
Ashweeta Durani
Vice President, Global Communications
212-408-6042, 917-597-2065
adurani@assuredguaranty.com