@Irishk,
http://www.expectdelays.com/cblog/archives/352-How-to-Get-Through-Airport-Security-if-you-Lose-your-Drivers-License.html
Friday, July 11. 2008
How to Get Through Airport Security if you Lose your Drivers License
A major fear of many air travelers is what would happen at the airport if one has lost their drivers license or other form of ID. A search of the TSA's website turned up scant information on this subject. While more details may be there somewhere, one would think this would be easy to find for the panic-stricken traveler who discovers that their ID, drivers license or passport has gone missing moments before a flight. We have found some information on the web that might help as well. Note that this information would likely only help for domestic travel. If you are traveling internationally and have lost your passport / visa, these tips would probably not help and you would need to get a replacement.
If you lose your ID before boarding a domestic flight, you will still be able to travel on your flight, according to two recent articles siting a TSA source, and the TSA website. According to the articles, you show up for your flight early to allow extra time, and explain your situation to the TSA agent at the security checkpoint. They will have you fill out some paperwork, and then you may be subject to additional interviews and search / screening, but you will probably be on your way in a relatively short time.
It may also be helpful if you have some additional forms of ID, such as a photo credit card, or photocopies of your drivers license or passport. These will not substitute for your real ID, but may help expedite the process.
A recent posting (June 23, 2008) on the TSA website does somewhat address this issue without giving the specifics:
TSA Announces Enhancements to Airport ID Requirements to Increase Safety
Beginning Saturday, June 21, 2008 passengers that willfully refuse to provide identification at security checkpoint will be denied access to the secure area of airports. This change will apply exclusively to individuals that simply refuse to provide any identification or assist transportation security officers in ascertaining their identity.
This new procedure will not affect passengers that may have misplaced, lost or otherwise do not have ID but are cooperative with officers. Cooperative passengers without ID may be subjected to additional screening protocols, including enhanced physical screening, enhanced carry-on and/or checked baggage screening, interviews with behavior detection or law enforcement officers and other measures.
Under the law that created TSA, the Aviation and Transportation Security Act, the TSA administrator is responsible for overseeing aviation security (P.L. 107-71) and has the authority to establish security procedures at airports (49 C.F.R. § 1540.107). Passengers that fail to comply with security procedures may be prohibited from entering the secure area of airports to catch their flight (49 C.F.R. § 1540.105(a)(2).
This initiative is the latest in a series designed to facilitate travel for legitimate passengers while enhancing the agency's risk-based focus - on people, not things. Positively identifying passengers is an important tool in our multi-layered approach to security and one that we have significantly bolstered during the past 18 months.