2006 CRS Transportation Security
2007 National Strategy for Aviation Security
2008 Stewart - Assessing Risk + Costs of Aviation Security
2010 GAO TSA Passenger Screening Program
2010 National Aviation Security Strategy
2010 Transportation Sector Specific Plan
2012 DHS Climate Change Adaptation Roadmap
2012 TSWG Roadmap to Secure Control Systems in the Transportation Sector
2013 AIAA A Framework for Aviation Cybersecurity
2014 NextGen Implementation Plan