Please notify the ABR of any address and/or contact information changes in writing. This can be in the form of an email message; by faxing our office at: 520-790-3200; or by postal mail to: 5441 E. Williams Blvd., Suite 200 Tucson, AZ 85711. Please include your full name and date of birth for verification of the correct record along with all information that needs to be updated. For name change requests, please provide a copy of the legal documentation to support the name change.