U.S. Department Associate Administrator 800 Independence Ave., SW. of Transportation for Civil Aviation Security Washington, DC 20591 Federal Aviation Administration MAR 13 1996 Mr. Robert Ellis Smith Publisher, Privacy Journal P.O. Box 28577 Providence, RI 02908 Dear Mr. Smith: Thank you for your February 16 letter concerning the requirements to request a valid form of identification from commercial airline ticket holders. The Federal Aviation Administration (FAA) issued a Security Directive to be put into effect at airports throughout the country in response to recent intelligence indicating an elevated domestic threat situation. It is a countermeasure listed within this security directive that mandated that airlines request a valid form of identification from airline ticket holders. While an airline is required to request identification, the actual presentation of identification by the passenger is not absolutely required, and there is currently no prohibition against allowing someone on an aircraft without such identification. However, the absence of identification may result in the use of alternative measures that provide the same level of security protection. Security countermeasures issued by the FAA in a Security Directive establish security minimums for adoption by airlines and airports. Airlines and airports may exceed those minimum standards by implementing more stringent security requirements. Where airlines implement additional or more stringent measures, passengers my sometimes experience differences in procedures as they undergo processing. Refusal to allow a passenger without a photo identification to board the aircraft is an example of such differences, and is the policy of an individual airline; this is not an FAA security requirement. With regard to your request for excerpted language from the Security Directive, it has been determined that the disclosure of information from this document would undermine the effectiveness of the measure. Title 49 U.S.C. Section 40119(b) states in part that the FAA Administrator may prescribe regulations as he considers necessary to prohibit disclosure of any information obtained or developed in the conduct of security or research and development activities if he concludes that disclosure would be detrimental to the safety of persons traveling in air transportation. Accordingly, the information you requested cannot be released. As always, the highest priority of the FAA is the safety and security of the traveling public. Thank you for expressing your concerns. Sincerely, ?????? for Cathal L. Flynn Associate Administrator for Civil Aviation Security