| Georgia | 1-6605 | 58-0401110 | ||
| (State
      or Other Jurisdiction of
      Incorporation) |  | (Commission
      File Number) |  | (IRS
      Employer Identification
      No.) | 
| 1550 Peachtree Street, N.W. Atlanta, Georgia | 30309 | |
| (Address
      of Principal Executive Offices) |  | (Zip
      Code) | 
| ¨ | Written
      communication pursuant to Rule 425 under the Securities Act (17 CFR
      230.425) | 
| ¨ | Soliciting
      material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
      240.14a-12) | 
| ¨ | Pre-commencement
      communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
      240.14d-2(b)) | 
| ¨ | Pre-commencement
      communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
      240.13e-4(c)) | 
| Exhibit No. | Description | |
| 99.1 | Equifax
      Inc. press release dated November 8,
2010. | 
| EQUIFAX
      INC. | |||
|  | |||
| By: | /s/ Lee Adrean | ||
| Name: | Lee
      Adrean | ||
| Title: | Corporate
      Vice President and | ||
| Chief
      Financial Officer | |||
| Date:  November
      8, 2010 | |||
| Exhibit No. | Description | |
| 99.1 | Press
      release of Equifax Inc. dated November 8,
2010. |