Montreal, Quebec, September 5, 2007

Michael E. Roach, President and Chief Executive Officer and Donna Morea,
President, U.S. Operations and India of CGI Group Inc. (TSX: GIB.A; NYSE: GIB)
will present to investors at the 1st
Annual Wachovia Services Conference, Tuesday, September 11 at The Grand Hyatt
New York, located on 42nd Street at Grand Central Station.

The
presentation is scheduled for 1:15 p.m. (EDT) and will be available via live
audio webcast on CGI’s website at http://www.cgi.com/en/investors . A replay of the
webcast will be archived on CGI’s website in the Investors section under
Speeches and Webcasts.

About CGI
Founded in 1976, CGI Group
Inc. is one of the largest independent information technology and business
process services firms in the world. CGI and its affiliated companies employ
approximately 25,500 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 North America,
Europe and India. CGI's annual revenue run rate stands at $3.7 billion (US$3.5
billion) and at June 30th, 2007, CGI's order backlog was $12.4 billion (US$11.6
billion). CGI 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
Lorne
Gorber
Vice-President, Global Communications and
Investor
Relations
514- 841-3355