Equifax to Release Fourth Quarter and Full Year Results on January 31, 2007

ATLANTA, Jan. 18 /PRNewswire-FirstCall/ -- Equifax Inc. (NYSE: EFX) plans to announce its financial results for the three and twelve months ended December 31, 2006 in a press release to be issued after the market close on Wednesday, January 31, 2007. In that press release, Equifax will also announce its guidance for 2007.

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The press release will be available on the company's Web site at www.equifax.com. Equifax will sponsor a live webcast of its conference call beginning at 8:30 a.m. EST on Thursday, February 1. To access the broadcast, go to the Investor Center on the Equifax home page at www.equifax.com and click on the webcast link at least 15 minutes prior to the start time. A replay will be available after the conclusion of the live webcast.

About Equifax

Equifax Inc. is a global leader in information technology that enables and secures global commerce with consumers and businesses. We are one of the largest sources of consumer and commercial data. Utilizing our databases, advanced analytics and proprietary enabling technology, we provide real-time answers for our customers. This innovative ability to transform information into intelligence is valued by customers across a wide range of industries and markets. Headquartered in Atlanta, Georgia, Equifax employs approximately 4,900 people in 14 countries throughout North America, Latin America and Europe. Equifax was founded 107 years ago, and today is a member of Standard & Poor's (S&P) 500(R) Index. Our common stock is traded on the New York Stock Exchange under the symbol EFX.

     Jeff Dodge                        David Rubinger
     Investor Relations                Media Relations
     (404) 885-8804                    (404) 885-8555
     jeff.dodge@equifax.com            david.rubinger@equifax.com

SOURCE  Equifax Inc.

Released January 18, 2007