Rule 1 – Section 2 – Article 4 – Team Area and Coaching Box
f. Practice kicking nets are not permitted outside the team area (Exception: In stadiums where playing enclosures are limited in size, nets, holders and kickers are permitted outside the team area and outside the limit line) (Rule 9-2-1-b-1).
Rule 3 – Section 3 – Article 4 – Injury Timeout
d. A head coach who is in, or in the vicinity of, his team area or coaching box may request a timeout between the time the ball is declared dead and the next snap.
Rule 3 – Section 3 – Article 8 – Referee’s Notification
c. If a visual game clock is not the official timing device during the last two minutes of each half, the referee or his representative shall notify each captain and head coach of the time remaining each time the clock is stopped by rule. Also, a representative may leave the team area along the limit line to relay timing information under these conditions.
Rule 3 – Section 5 – Article 1 – Substitution Procedures
Any number of legal substitutes for either team may enter the game between periods, after a score or try, or during the interval between downs only for the purpose of replacing a player(s) or filling a player vacancy(ies).