Research Center
| DOCUMENT NAME | DATE ISSUED / AMENDED |
| Aviation-Related Documents General Aviation Security Guidance Ver 1.0 |
May 2004 |
| Enforcement-Related Documents Prohibited Items Notice: Enforcement Policy Regarding Lighters (72 FR 40262) |
July 24, 2007 |
| Enforcement Sanction Guidance Policy | January 12, 2007 |
| Registered Traveler-Related Documents Registered Traveler Business Model Ver 2.1 |
November 28, 2006 |
| Registered Traveler Advance Registration Disclaimer | Fall 2006 |
| Surface Modes-Related Documents Highway Security Action Items for Security-Sensitive Materials (HSSM) |
June 26, 2008 |
| Rail Security Action Items for Transportation of Toxic Inhalation Hazard (TIH) Materials | June 23, 2006 |
| Rail Security Action Items for Transportation of Toxic Inhalation Hazard (TIH) Materials Supp 1 | November 21, 2006 |
| Rail Security Action Items for Transportation of Toxic Inhalation Hazard (TIH) Materials Supp 2 | February 12, 2007 |
| Mass Transit Security Action Items | December 2006 |
| Mass Transit Protective Measures | November 2006 |
Latest revision: 25 January 2013