Directs the match from the start until the end, has authority over all members of the refereeing corps and the members of the team
Decisions are final, authorized to overrule the decisions of the other members of the refereeing corps if they have committed a mistake
May replace a member of the refereeing corps who is not performing his/her functions properly
Controls the work of the ball retrieves, floor wipers and moppers
Has the power to decide any matter involving the game including those not provided for in the Rules
Shall not permit any discussion about his/her decisions
Will give an explanation on the application or interpretation of the Rules upon which he/she has based the decision as requested by the game captain
Is responsible for determining before and during the match whether the playing area equipment and the conditions meet playing requirements
Prior to the match, inspects the condition of the playing area, the balls and other equipment, performs the toss with the team captains, and controls the team's warming-up
During the match, is authorized to issue warnings to the teams, sanction misconduct and delays, and decide upon various faults
At the end of the match, checks the score sheet and signs it