Subcommittee on Technology and Innovation Hearing - Aviation Security Research and Development at the Department of Homeland Security
Dr. Susan Hallowell is the Director of the Transportation Security Laboratory (TSL), a
component of the Department of Homeland Security’s Science and Technology Directorate
Mr. Adam Tsao is the chief of staff of the Office of Operational Process and Technology of the
Transportation Security Administration (TSA).
Dr. Jimmie Oxley is a professor of chemistry at the University of Rhode Island and co-director
of the DHS Center of Excellence for Explosives Detection, Mitigation, and Response.
Dr. Colin Drury is a distinguished professor and chair of the Department of Industrial
Engineering at the University at Buffalo.