EQUIFAX INC — Director's Dealing 2007

May 9, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EQUIFAX INC (EFX)
CIK: 0000033185
Period of Report: 2007-05-07

Reporting Person: Adams J Dann (Pres-USCI Solutions)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-05-07	Common Stock	M	740	$25.50	Acquired	40539	Direct
2007-05-07	Common Stock	M	3000	$30.30	Acquired	43539	Direct
2007-05-07	Common Stock	M	471	$15.47	Acquired	44010	Direct
2007-05-07	Common Stock	S	4221	$40.90	Disposed	39789	Direct
2007-05-07	Common Stock	M	481	$25.68	Acquired	40270	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-05-07	Stock Option/Right to Buy	$15.47	M	471	Disposed	2010-09-11	Common Stock (471)	Direct
2007-05-07	Stock Option/Right to Buy	$25.50	M	740	Disposed	2012-02-05	Common Stock (740)	Direct
2007-05-07	Stock Option/Right to Buy	$25.68	M	481	Disposed	2014-01-29	Common Stock (481)	Direct
2007-05-07	Stock Option/Right to Buy	$30.30	M	3000	Disposed	2015-02-03	Common Stock (3000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	165	Indirect

Footnotes

F1: The option vests in three equal annual increment beginning on 9/11/01.

F2: The option vests in four equal annual increments beginning on 2/3/05.