Press Release Details

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

November 30, 2006 at 9:03 AM EST

STAMFORD, Conn., Nov. 30 /PRNewswire-FirstCall/ -- The Thomson Corporation (NYSE: TOC; TSX: TOC) announces the following Webcast:

    (Logo:  http://www.newscom.com/cgi-bin/prnh/20020227/NYW014LOGO )

    Who:      President and CEO Richard J. Harrington

    What:     Presentation at the UBS Media & Communications Conference

    When:     December 5, 2006 @ 9:00 a.m. ET

    Where:    http://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.

    Contacts: Frank Golden, Vice President, Investor Relations
              203-539-8470, frank.golden@thomson.com

              Jason Stewart, Vice President, Media Relations
              203-539-8339, jason.stewart@thomson.com

              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 more than 20 million users 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 http://www.microsoft.com/windows/default.mspx 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.)

SOURCE  The Thomson Corporation
    -0-                             11/30/2006
    /CONTACT:  Frank Golden, Vice President, Investor Relations,
+1-203-539-8470, frank.golden@thomson.com; or Jason Stewart, Vice President,
Media Relations, +1-203-539-8339, jason.stewart@thomson.com/
    /Web site:  http://www.thomson.com /
    /Photo:  http://www.newscom.com/cgi-bin/prnh/20020227/NYW014LOGO /
    (TOC TOC.)

CO:  The Thomson Corporation
ST:  Connecticut
IN:  CPR STW FIN PUB
SU:  TDS CCA

DH
-- NYTH009 --
8712 11/30/2006 09:00 EST http://www.prnewswire.com