EQUIFAX INC — Director's Dealing 2005

Mar 3, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EQUIFAX INC (EFX)
CIK: 0000033185
Period of Report: 2005-03-02

Reporting Person: MAST KENT E (CVP and General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-03-02	Common Stock	M	4135	$24.1800	Acquired	95936	Direct
2005-03-02	Common Stock	M	3921	$25.5000	Acquired	99857	Direct
2005-03-02	Common Stock	F	6488	$30.8200	Disposed	93369	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2005-03-02	Stock Option/Right to Buy	$24.1800	M	4135	Disposed	2011-08-07	Common Stock (4135)	Direct
2005-03-02	Stock Option/Right to Buy	$25.5000	M	3921	Disposed	2012-02-05	Common Stock (3921)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	722	Indirect