CSC SIGNS $146 MILLION CONTRACT EXTENSION WITH AMP

News Release -- June 28, 2006

EL SEGUNDO, Calif., June 28 – Computer Sciences Corporation (NYSE: CSC) today announced that leading wealth management company AMP Limited (ASX: AMP) has extended its relationship with CSC. The new four-year, $146 million (AUD$200 million) contract extends the two companies’ original engagement, which started in 1993, making it one of the longest running information technology (IT) strategic outsourcing relationships in Australia.

Under the new agreement, CSC will continue to provide desktop, network and mainframe maintenance and support, and selected mid-range services.

“We are pleased to extend our relationship with AMP,” said CSC Chairman and Chief Executive Officer Van B. Honeycutt. “This agreement evidences our ability to deliver significant results and implement new technologies to help meet changing business requirements.”

About AMP

AMP is a leading wealth management company, providing financial advice and retirement savings and income, investment, insurance and banking solutions to more than 3.4 million customers. It is Australia’s number one provider of superannuation, it has the largest financial planning network in the country, and it is one of the region’s largest investment managers.

About CSC

Founded in 1959, Computer Sciences Corporation is a leading global 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 79,000 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 $14.6 billion for the 12 months ended March 31, 2006. For more information, visit the company’s Web site at www.csc.com.