Calgary, June 3, 2004 (TSX – COS.UN) — Mr. Marcel Coutu, President and Chief Executive Officer of Canadian Oil Sands Limited, manager of Canadian Oil Sands Trust, is scheduled to present at the following conferences: 

• RBC Capital Markets North American Energy and Power Conference 
Boston, MA
June 7 at 11:40 a.m. eastern standard time (9:40 a.m. mountain standard time) 

• CAPP Oil & Gas Investment Symposium
Calgary, AB
June 15 at 10:20 a.m. mountain standard time (12:20 p.m. eastern standard time) 

Presentation slides and a live audio Web cast of the presentations will be available at Canadian Oil Sands Trust’s Web site, www.cos-trust.com under investor information, presentations & Web casts. 

Canadian Oil Sands Trust is an open-ended investment trust that generates income from its indirect 35.49 per cent working interest in the Syncrude Joint Venture. The Trust currently has approximately 87.5 million units outstanding, which trade on the Toronto Stock Exchange under the symbol COS.UN. The Trust is managed by Canadian Oil Sands Limited. 

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Canadian Oil Sands Limited
Marcel Coutu
President & Chief Executive Officer
Units Listed – Symbol: COS.UN
Toronto Stock Exchange

 For further information:
Siren Fisekci
Director, Investor Relations:
(403) 218-6228

investor_relations@cos-trust.com
Web site: www.cos-trust.com