Rule

One-wall · Rule 3.4 Referee

Pre-match duties

The principal official for every match shall be the referee. The referee’s authority regarding a match begins once the players are called to the court. Before each match begins, it shall be the duty of the referee to:

1.) Playability. Check on adequacy of preparation of the handball court with respect to playability.

2.) Equipment. Check on availability and suitability of all materials necessary for the match, such as handballs, towels, scorecard, pencils and a timepiece.

3.) Assisting officials. Check readiness and provide instructions to assisting officials.

4.) Court hinders. Explain court hinders, if any, to players. ( See Rule 4.3 A and 4.7 A.1).

5.) Inspect gloves, uniforms and eye protection. Remind players to have an adequate supply of extra gloves and shirts, and access to headbands. Inspect compliance of gloves and hands with rules. Remind players that failure to wear eye protection properly will result in a technical, and a second violation in a forfeit.

6.) Start game. Introduce players, toss coin to determine order of serve and signal start of game.

7.) Time. The assigned referee should be present 15 minutes before match time.

8.) Two-minute warning. Give a two-minute warning before the match and before each game.

9.) Scoring. Announce the scores before each rally. ( See Rule 3.8 and 4.1E).

Mentioned here

Full One-wall rulebook