A firearms qualified employee shall successfully complete the minimum requirements for entrance-level handgun classroom instruction, training, and qualification established under this regulation before using or carrying a handgun. Minimum entrance-level classroom instruction, training, and qualification for a handgun include: 35 hours of classroom instruction, training, and qualification; Classroom instruction topics marked with an “X” under Entrance-Level Handgun Training in the table under Regulation .10B of this chapter; The following activities conducted over a minimum of three separate calendar days: Firearms training exercises; and A course of fire for qualification scoring that includes: Three successive day-fire courses of fire; and One reduced light course of fire; Use of ammunition authorized by the individual's employer, or the ballistic equivalent when firing for qualification; Discharging a minimum of 1,000 rounds of ammunition for firearms training and qualification collectively; and The course of fire requirements outlined in the table under Regulation .05 of this chapter.