EXHIBIT 23.1 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated February 23, 2000 included in Equifax Inc.'s Annual Report on Form 10-K for the year ended December 31, 1999 and to all references to our Firm included in this Registration Statement. /s/ Arthur Andersen LLP ----------------------- Arthur Andersen LLP Atlanta, Georgia February 1, 2001