surface transportation operators and frontline employees on each of the skills identified in subsection (c). (b) Application The program established under subsection (a) shall apply to all modes of surface transportation, including public transportation, rail, highway, motor carrier, and pipeline. (c) Training The program established under subsection (a) shall cover, at a minimum, the skills necessary to recognize, assess, and respond to suspicious items or actions that could indicate a threat to transportation. (d) Assessment (1) In general The Administrator shall conduct an assessment of current training programs for surface transportation operators and frontline employees. (2) Contents The assessment shall identify— (A) whether other training is being provided, either voluntarily or in response to other Federal requirements