INDEPENDENT RESEARCH REPORT CITES CSC AS A LEADER IN EUROPEAN REMOTE INFRASTRUCTURE MANAGEMENT

News Release -- September 04, 2007

EL SEGUNDO, Calif., Sept. 4 -- Computer Sciences Corporation (NYSE: CSC) today announced that it has been cited as a leader in the August 2007 report, “The Forrester Wave: European Remote Infrastructure Management, Q3, 2007.” In the report, CSC received the highest score in strategy for European remote infrastructure management (RIM).

Using its Wave methodology, Forrester evaluated leading global, regional and Indian service providers’ remote infrastructure services across 37 criteria. Companies are measured on current offering, strategy and market presence.

The report found that CSC is able to “provide services from a good mix of onshore, offshore and nearshore locations.” CSC was also highlighted in the report as displaying “market-leading expertise in asset and staff transfers for outsourcing clients.”

“This research highlights the strength and scale of CSC’s global delivery model coupled with our dynamic sourcing approach,” said Gavin Larkings, CSC vice president of Global Infrastructure Services for Europe, the Middle East and Africa. “With our global critical infrastructure expertise, we can deliver the operational results needed by clients based both in Europe and beyond.”

The report also stated that CSC “is a good option for clients that are thinking about RIM as a stepping stone to full infrastructure outsourcing” and that CSC has “a good balance of resources across the world, with a full coverage of European languages and supported management tools.”

About CSC

Computer Sciences Corporation is a leading global information technology (IT) services company. CSC’s mission is to provide customers in industry and government with solutions crafted to meet their specific challenges and enable them to profit from the advanced use of technology.

With approximately 87,000 employees, CSC provides innovative solutions for customers around the world by applying leading technologies and CSC’s own advanced capabilities. These include systems design and integration; IT and business process outsourcing; applications software development; Web and application hosting; and management consulting. Headquartered in El Segundo, Calif., CSC reported revenue of $14.9 billion for the 12 months ended March 30, 2007. For more information, visit the company’s Web site at www.csc.com.