EQUIFAX INC — Director's Dealing 2006

May 24, 2006

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: EQUIFAX INC (EFX)
CIK: 0000033185
Period of Report: 2006-05-17

Reporting Person: Ploder Rodolfo O (Group Executive)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	30000	Direct
Common Stock	363	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option/Right to Buy	$26.1600	2014-02-09	Common Stock (8000)		Direct
Stock Option/Right to Buy	$30.3000	2015-02-03	Common Stock (15000)		Direct
Stock Option/Right to Buy	$36.7000	2016-02-09	Common Stock (20000)		Direct

Footnotes

F1: The option vests in four equal annual increments beginning 2/9/04.

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

F3: The option vests in four equal annual increments beginning on 2/9/06.