and since the beginning of the pilot program. (N) The medical specialties pursued by residents under the pilot program. (d) Duration The pilot program under this section shall terminate on August 7, 2024. IV Infrastructure Matters 401. Improvement to training of construction personnel Subsection (g) of section 8103 is amended to read as follows: (g) (1) (A) Not later than September 30, 2019, the Secretary shall implement the covered training curriculum and the covered certification program. (B) In designing and implementing the covered training curriculum and the covered certification program under subparagraph (A), the Secretary shall use as models existing training curricula and certification programs that have been established under chapter 87 of title 10, as determined relevant by the Secretary. (2) The Secretary may develop the training curriculum under paragraph (1)(A) in a manner that provides such training in any combination of— (A) training provided in person