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Exhibit 32.2


CERTIFICATION PURSUANT TO
18 U. S. C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

        In connection with the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2003 (the "Report"), I, Donald T. Heroman, Chief Financial Officer of Equifax Inc. (the "Company"), do hereby certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that:


     
     
/s/  DONALD T. HEROMAN      
Donald T. Heroman
Chief Financial Officer
Dated: March 11, 2004
   



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CERTIFICATION PURSUANT TO 18 U. S. C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002