Every full-time law-enforcement officer employed after July 1, 1971, officers appointed under the provisions of § 56-353 after July 1, 1982, and every part-time law-enforcement officer employed after July 1, 1989, shall comply with the compulsory minimum training standards established by the Board within a period of time fixed by the Board in accordance with the Administrative Process Act (§ 2.2-4000 et seq.). However, any part-time law-enforcement officer employed for eighty, or fewer, compensated hours in a calendar year, or any noncompensated auxiliary deputy sheriff, or noncompensated auxiliary police officer who carries a firearm in the course of his employment shall be required to have completed basic firearms training and received ongoing in-service firearms training, as defined by the Board. The Board may require law-enforcement agencies of the Commonwealth and its political subdivisions to submit rosters of their personnel and pertinent data with regard to the training status of such personnel.