Montreal, Quebec, October 6, 2004

CGI Group (NYSE: GIB; TSX: GIB.A) today confirmed that it will hold its fourth quarter conference call on Tuesday, November 9, 2004 at 9:00 am (EDT). During the call, Serge Godin, chairman & CEO, André Imbeau, executive vice president & CFO, and Paule Doré, executive vice president & chief corporate officer, will discuss CGI's financial results for the fourth quarter and fiscal year ended September 30, 2004. The financial results will be released before markets open on the same day, November 9, 2004.

Please note that, as usual, CGI will issue preliminary results for the fourth quarter. These preliminary results, comprised only of revenue and net earnings, will be issued on November 2, 2004. There will be no conference call on November 2, 2004.

Participants may listen to the November 9 call by dialing (800) 387-6216 or through the Internet at www.cgi.com. Supporting slides for the call will also be available at www.cgi.com.

For those unable to participate on the live call, a webcast and copy of the slides will be archived at www.cgi.com.

About CGI
Founded in 1976, CGI is among the largest independent information technology and business process services firms in North America. CGI and its affiliated companies employ approximately 25,000 professionals. CGI provides end-to-end IT and business process services to clients worldwide from offices in Canada, the United States, Europe, Asia Pacific as well as from centers of excellence in India and Canada. CGI's annualized revenue run rate is currently CDN$3.8 billion (US$2.8 billion) and at June 30, 2004, CGI's order backlog was CDN$13.2 billion (US$9.8 billion). CGI's shares are listed on the TSX (GIB.A) and the NYSE (GIB) and are included in the S&P/TSX Composite Index as well as the S&P/TSX Capped Information Technology and MidCap Indices. Website: www.cgi.com.

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For more information:

CGI:
Investor relations
Jane Watson, vice-president, investor relations
(514) 841-3200 or (416) 945-3616

Ronald White, director, investor relations
(514) 841-3230

Media relations

Eileen Murphy, director, media relations
(514) 841-3430