714 - Duration of bouts and rounds.

     § 714.  Duration of bouts and rounds.        (a)  Length of contest.--No contest or exhibition shall be     more than 12 rounds in length, except for championship contests     sanctioned by recognized international or national authorities,     which may be up to 15 rounds in length.        (b)  Duration of round.--No round shall be more than three     minutes in duration.        (c)  Mandatory rest period.--There shall be at least a one-     minute rest between consecutive rounds.        (d)  Limitation on participation.--No boxer shall participate     in nor be scheduled to participate in more than 15 rounds within     72 consecutive hours.        (e)  Limitation on rounds.--The commission may, with respect     to any contest or exhibition or to any class of participants,     limit the number of rounds in a contest or exhibition to less     than the maximum number of rounds otherwise applicable.