REAL ID - What is it? (blog)
http://www.thebta.org/content/2008/01/10/real-id-what-is-it/01/10/2008
At a minimum, the card must contain a person's full legal name, date of birth, gender, driver's license or ID number, digital photograph, address of legal residence, signature, physical security features designed to prevent tampering, counterfeiting or duplication, and a common machine-readable technology with defined data elements.