30 Nov 2007

Webcast Alert: The Thomson Corporation to Present at UBS Media & Communications Conference

STAMFORD, Conn.,

The Thomson Corporation (NYSE:  TOC; TSX:  TOC) announces the following Webcast:

Who:
Executive Vice President and CFO Robert D. Daleo

What: 
Presentation at the UBS Media & Communications Conference

When:   
Wednesday, December 5, 2007 @ 1:30 p.m. ET

Where:  
www.thomson.com

How:
Live over the Internet - To participate in the webcast, visit www.thomson.com and click on "Investor Relations" at the top of the page and then "Executive Presentations" at the left side of the page.

The Webcast will be archived at www.thomson.com.

The Thomson Corporation 

The Thomson Corporation (www.thomson.com) is a global leader in providing essential electronic workflow solutions to business and professional customers.  With operational headquarters in Stamford, Conn., Thomson provides value-added information, software tools and applications to professionals in the fields of law, tax, accounting, financial services, scientific research and healthcare.  The Corporation's common shares are listed on the New York and Toronto stock exchanges (NYSE:  TOC; TSX:  TOC).

(Minimum Requirements to listen to broadcast:
The Windows Media Player software, downloadable free from Microsoft.com and at least a 28.8Kbps connection to the Internet.  If you experience problems listening to the broadcast, send an email to webcastsupport@tfprn.com.)

Contacts

Frank Golden
Senior Vice President, Investor Relations
The Thomson Corporation
Tel: +1 203 539 8470
Email

Fred Hawrysh
Global Director, External Communications
The Thomson Corporation
Tel: +1 203 539 8314
Email