such directors for the medical centers that have not had a permanent director for the longest periods. (b) Matters included The plan developed under subsection (a) shall include the following: (1) A deadline to hire the directors of the medical centers of the Department as described in such subsection. (2) Identification of the possible impediments to such hiring. (3) Identification of opportunities to promote and train candidates from within the Department to senior executive positions in the Department, including as directors of medical centers. (c) Submission Not later than 120 days after the date of the enactment of this Act, the Secretary shall submit to the Committees on Veterans’ Affairs of the House of Representatives and the Senate the plan developed under subsection (a). (d) Semiannual reports Not later than 180 days after the date of the enactment of this Act, and each 180-day period thereafter until January 1, 2018, the Secretary shall submit to the Committees on Veterans’ Affairs of the House of Representatives and the Senate a list of each medical center of the Department that lacks a permanent director as of the date of the report.