EQUIFAX INC — Director's Dealing 2012

Apr 30, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EQUIFAX INC (EFX)
CIK: 0000033185
Period of Report: 2012-04-27

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-04-27	Common Stock	M	5000.0000	$28.8100	Acquired	97845.0000	Direct
2012-04-27	Common Stock	S	4338.0000	$46.1600	Disposed	93507.0000	Direct
2012-04-27	Common Stock	S	5000.0000	$46.3300	Disposed	88507.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-04-27	Stock Option/Right to Buy	$28.8100	M	5000.0000	Disposed	2014-04-24	Common Stock (5000.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1517.0000	Indirect

Footnotes

F1: The shares were sold at prices ranging from $46.14 to $46.19. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.

F2: The shares were sold at prices ranging from $46.32 to $46.37. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.

F3: The option vests in three equal annual increments beginning 4/24/2010.