US lawMassachusettsRegulations523 CMR — Massachusetts State Athletic Commission (MSAC)523 CMR 14.00 — General requirements for all unarmed combat contests and exhibitions14.14523 CMR 14.14Determination to Stop Contest or Exhibition: Injury to Unarmed CombatantYear: 2026Length: 20 wordsOfficial source The referee shall determine whether a contest or exhibition should be stopped because of an injury to an unarmed combatant.Previous523 CMR 14.13Next523 CMR 14.15