United States Government Publishing Office publisher pbl distributor dst United States Government Accountability Office author aut Government Organization text government publication eng GAOREPORTS Legislative Agency Publications gao legislative 2010-08-12 U.S. Government Printing Office 2006-08-04 monographic deposited born digital 12 p. GA 1.13:GAO-06-1051R https://www.govinfo.gov/app/details/GAOREPORTS-GAO-06-1051R P0b002ee18037c434 f:d061051r DGPO 2010-08-12 2011-03-28 GAOREPORTS-GAO-06-1051R machine generated eng fdlp REPORT GAOREPORTS-GAO-06-1051R GAO-06-1051R Accountability Data collection Homeland security Passenger screening Passenger screening systems Requirements definition Program management TSA Secure Flight Program Correspondence A58079 This letter responds to Congress's request for additional information related to Congress's June 14, 2006, hearing on the progress and challenges of the Transportation Security Administration's (TSA) Office of Intelligence. As discussed in the statement at the hearing, for over 3 years, TSA has faced numerous challenges in developing a federal passenger prescreening program, known currently as Secure Flight, because TSA did not follow a disciplined life cycle development approach https://www.govinfo.gov/content/pkg/GAOREPORTS-GAO-06-1051R/html/GAOREPORTS-GAO-06-1051R.htm https://www.govinfo.gov/content/pkg/GAOREPORTS-GAO-06-1051R/pdf/GAOREPORTS-GAO-06-1051R.pdf GAO-06-1051R https://www.govinfo.gov/app/details/GAOREPORTS-GAO-06-1051R Correspondence GAO-06-1051R; Transportation Security Administration's Office of Intelligence: Responses to Posthearing Questions Regarding Secure Flight; Accountability Data collection Homeland security Passenger screening Passenger screening systems Requirements definition Program management TSA Secure Flight Program