EQUIFAX INC — Director's Dealing 2004

Feb 23, 2004

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EQUIFAX INC (EFX)
CIK: 0000033185
Period of Report: 2004-02-20

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2004-02-20	Common Stock	M	4875	$20.2377	Acquired	53594	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2004-02-20	Stock Option/Right-to-Buy (11/7/2000)	$20	M	4875	Disposed	2010-11-07	Common Stock (4875)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	492	Indirect

Footnotes

F1: Partial exercise of a option grant representing 19,764 shares which vests in four equal annual increments beginning on 11/7/2000.