September 11, 2012
New GAO Reports - Aviation Security, Maritime Security, Critical Infrastructure Protection
- Anthrax - DHS Faces Challenges in Validating Methods for Sample Collection and Analysis, GAO-12-488, Jul 31, 2012
- Aviation Security - 9/11 Anniversary Observations on TSA's Progress and Challenges in Strengthening Aviation Security, GAO-12-1024T, Sep 11, 2012
- Maritime Security - Progress and Challenges 10 Years after the Maritime Transportation Security Act, GAO-12-1009T, Sep 11, 2012
- Critical Infrastructure Protection - DHS Is Taking Action to Better Manage Its Chemical Security Program, but It Is Too Early to Assess Results, GAO-12-567T, Sep 11, 2012
