EQUIFAX INC — Director's Dealing 2007

Feb 22, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EQUIFAX INC (EFX)
CIK: 0000033185
Period of Report: 2007-02-20

Reporting Person: MAST KENT E (CVP and Chief Legal Off)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-02-20	Common Stock	M	15000	$24.18	Acquired	95444	Direct
2007-02-20	Common Stock	S	100	$39.58	Disposed	95344	Direct
2007-02-20	Common Stock	S	300	$39.59	Disposed	95044	Direct
2007-02-20	Common Stock	S	900	$39.61	Disposed	94144	Direct
2007-02-20	Common Stock	S	500	$39.62	Disposed	93644	Direct
2007-02-20	Common Stock	S	400	$39.63	Disposed	93244	Direct
2007-02-20	Common Stock	S	100	$39.64	Disposed	93144	Direct
2007-02-20	Common Stock	S	4800	$39.65	Disposed	88344	Direct
2007-02-20	Common Stock	S	2100	$39.66	Disposed	86244	Direct
2007-02-20	Common Stock	S	400	$39.67	Disposed	85844	Direct
2007-02-20	Common Stock	S	700	$39.68	Disposed	85144	Direct
2007-02-20	Common Stock	S	500	$39.69	Disposed	84644	Direct
2007-02-20	Common Stock	S	400	$39.70	Disposed	84244	Direct
2007-02-20	Common Stock	S	100	$39.71	Disposed	84144	Direct
2007-02-20	Common Stock	S	200	$39.72	Disposed	83944	Direct
2007-02-20	Common Stock	S	5600	$39.73	Disposed	78344	Direct
2007-02-20	Common Stock	S	300	$39.74	Disposed	78044	Direct
2007-02-20	Common Stock	S	100	$39.78	Disposed	77944	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-02-20	Stock Option/Right to Buy	$24.18	M	15000	Disposed	2011-08-07	Common Stock (15000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1100	Indirect

Footnotes

F1: The option vests in increments of 8,750 on 8/7/01, 8/7/02 and 8/7/03 and 4,615 on 8/7/04.