CSC SIGNS $63 MILLION IT OUTSOURCING CONTRACT WITH SAS BRAATHENS

CSC SIGNS $63 MILLION IT OUTSOURCING CONTRACT WITH SAS BRAATHENS EL SEGUNDO, Calif., Nov. 12 - Computer Sciences Corporation (NYSE: CSC) today announced that it has signed an information technology (IT) outsourcing agreement with leading Norwegian airline SAS Braathens. The eight-year contract, which has a four-year base period, a two-year option and two one-year options, is valued at approximately $63 million (NOK 400 million) if all options are exercised. SAS Braathans is a subsidiary of SAS Group. The new agreement follows the award of a $1.5 billion IT outsourcing agreement to CSC from SAS Group in December 2003. Under the terms of the new agreement, CSC will provide SAS Braathens with a variety of services, including consulting, systems integration, application development and maintenance, and infrastructure support. Approximately 40 SAS Braathens employees are expected to transfer to CSC in Norway on Dec. 1. "We are convinced that CSC is a good choice for our company, our employees, our customers and our shareholders," said Petter Jansen, chief executive officer of SAS Braathens. "By bringing world-class competencies and synergies to SAS Braathens, CSC will be able to assist us in fully meeting the competitive challenges faced by our company and industry. We look forward to a long-term and mutually beneficial relationship with CSC." "CSC is pleased to continue our relationship with SAS Group, which strengthens our presence and ability to deliver results in Norway and the Nordic region," said Guy Hains, president of CSC's European Group. "We look forward to applying CSC's considerable experience in mergers and acquisitions, as well as our industry-leading best practices, to produce financial and operational results for SAS Group and SAS Braathens." About SAS Braathens Established in Spring 2004 SAS Braathens is the largest airline in Norway, operating 440 departures everyday to 41 European destinations from Longyearbyen in Svalbard to Las Palmas in Spain. The fleet consists of 50 Boeing 737 aeroplanes. 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 91,000 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 $15.3 billion for the 12 months ended Oct. 1, 2004. For more information, visit the company's Web site at www.csc.com. Mike Dickerson Director Media Relations Corporate +1 310 615 1647 mdickers@csc.com ------------------------------------------------------------ This information was brought to you by Waymaker http://www.waymaker.net