Computer Sciences (CSC) 10-Q 2004 Q3 Quarterly report

EXHIBIT 32.2

Certification

Pursuant to 18 U.S.C. Section 1350, I, Leon J. Level, Vice President and Chief Financial Officer of Computer Sciences Corporation (the Company), hereby certify that:

(1)	the Company's Quarterly Report on Form 10-Q for the fiscal quarter ended January 2, 2004 (the Report) fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and
(2)	the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 12, 2004 /s/ Leon J. Level                             
Leon J. Level
Vice President and Chief Financial Officer