S-3.1, r. 11 - Regulation respecting combat sports

Full text
83. The persons present in the corner shall designate 1 of their number to be the only person authorized to request that the referee stop the bout by mounting the ring or to ask the referee for any information between rounds.
The name of the person thus designated shall be given to the referee before the bout begins.
O.C. 662-95, s. 83.