REAL ID is a coordinated effort by the states and the Federal Government to improve the reliability and accuracy of state-issued identification documents, which should inhibit terrorists’ ability to evade detection by using fraudulent identification. REAL ID implements a 9/11 Commission recommendation urging the federal government to “set standards for the issuance of sources of identification, such as driver’s licenses.”
DHS is implementing REAL ID through a period of phased enforcement over the next several years. In particular, the date for implementing the prohibition on boarding aircraft travel will be set after an evaluation of earlier phases and will not occur sooner than 2016.
Check out more facts at http://www.dhs.gov/real-id-public-faqs.