(a) No boxing match shall consist of more than twelve rounds and each round shall be no longer than three minutes nor less than two minutes in duration. In all matches, if a contestant who has been knocked down arises before the count of ten seconds, the referee shall complete a count of eight seconds and assure himself that the contestant is fit to continue. The referee may, in the referee's discretion, order a standing knockdown and a mandatory eight count if a contestant is taking a severe beating and is apparently defenseless but is not knocked down. The standing knockdown shall be treated in all respects, including scoring, as a knockdown.
(b) No mixed martial arts match shall consist of more than five rounds. Each round shall be followed by a period of rest of not less than one minute.
(c) No boxing or mixed martial arts match shall be conducted unless a referee approved by the commissioner is in attendance and directs and controls the match.