STAMFORD, Conn., March 10 /PRNewswire-FirstCall/ -- The Thomson Corporation (NYSE: TOC; TSX: TOC), a leading provider of information solutions to business and professional customers worldwide, announced today that it has filed its audited financial statements, management's discussion and analysis (MD&A) and annual information form (AIF) for the year ended December 31, 2007 with the Canadian securities regulatory authorities. Thomson also filed its annual report on Form 40-F for the year ended December 31, 2007 with the U.S. Securities and Exchange Commission (SEC).

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Thomson's Form 40-F, which contains the audited financial statements, MD&A and AIF, is posted on the Thomson website, www.thomson.com, in the Investor Relations - Regulatory Filings section. Thomson's continuous disclosure filings are also available on the Canadian Securities Administrators' website, www.sedar.com, and in the EDGAR section of the SEC's website at www.sec.gov. Hard copies of Thomson's audited financial statements may be obtained, free of charge, by contacting Thomson Investor Relations at investor.relations@thomson.com or by phone at 1.800.969.9974.

Thomson's 2007 annual report to shareholders, which contains a copy of the audited financial statements and MD&A, will be available in the next few weeks.

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).

    Media Contact
    Fred Hawrysh
    Global Director, External Communications
    (203) 539-8314
    fred.hawrysh@thomson.com

    Investor Contact
    Frank J. Golden
    Vice President, Investor Relations
    (203) 539-8470
    frank.golden@thomson.com

SOURCE  The Thomson Corporation
    -0-                             03/10/2008
    /CONTACT:  Investor Contact, Frank J. Golden, Vice President, Investor
Relations, +1-203-539-8470, frank.golden@thomson.com; Media Contact, Fred
Hawrysh, Global Director, External Communications, +1-203-539-8314,
fred.hawrysh@thomson.com/
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              AP Archive:  http://photoarchive.ap.org
              PRN Photo Desk, photodesk@prnewswire.com/
    /Web site:  http://www.thomson.com /
    (TOC TOC.)

CO:  The Thomson Corporation
ST:  Connecticut
IN:  FIN
SU:  ACC

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