Law 30: Official Signals

They must indicate with the official hand signal the reason for their whistle.

出典：FIVB OVR 2025-2028, Rule 30.1 · 想起

The signal has to be maintained for a moment.

出典：FIVB OVR 2025-2028, Rule 30.1 · 想起

With a one-hand signal, the hand matches the side of the team that made the fault or the request.

出典：FIVB OVR 2025-2028, Rule 30.1 · 想起

The signal shows the nature of the fault or the purpose of the interruption authorised.

出典：FIVB OVR 2025-2028, Rule 30.1 · 想起

Line judges indicate faults with the official flag signals.

出典：FIVB OVR 2025-2028, Rule 30.2 · 想起

The flag signal indicates the nature of the fault called, held for a moment.

出典：FIVB OVR 2025-2028, Rule 30.2 · 想起

Diagram 11 shows the referees' official hand signals; Diagram 12 the line judges' flag signals.

出典：FIVB OVR 2025-2028, Rule 30.1, 30.2 · 想起

Side matters: a single raised hand points to the team responsible, here team A.

出典：FIVB OVR 2025-2028, Rule 30.1 · 応用

The signal follows the whistle and is held so that everyone can see it.

出典：FIVB OVR 2025-2028, Rule 30.1 · 想起

The rally starts with the service signal; the line judge's flag helps the referee, who ends it with his whistle and signal.

出典：FIVB OVR 2025-2028, Rule 22.2, 29.2, 30.1 · 応用

Ball 'in' is shown by pointing down with the flag.

出典：FIVB OVR 2025-2028, Diagram 12 (1) · 想起

Ball 'out' is shown by raising the flag vertically.

出典：FIVB OVR 2025-2028, Diagram 12 (2) · 想起

He waves the flag over the head and points to the antenna or the line concerned.

出典：FIVB OVR 2025-2028, Diagram 12 (4) · 想起

Judgement impossible: raise and cross both arms and hands in front of the chest.

出典：FIVB OVR 2025-2028, Diagram 12 (5) · 想起

In, out, ball touched, the crossing-space or foot-fault wave, and judgement impossible.

出典：FIVB OVR 2025-2028, Diagram 12 · 想起

When he cannot judge, he shows the judgement impossible signal.

出典：FIVB OVR 2025-2028, Diagram 12 (5) · 応用

The wave over the head is completed by pointing to the antenna or the respective line.

出典：FIVB OVR 2025-2028, Diagram 12 (4) · 想起

Raising the flag and touching its top with the free palm is the 'ball touched' signal.

出典：FIVB OVR 2025-2028, Diagram 12 (3), 29.2.1.2 · 応用

A touch by the blocking team before the ball goes out makes it the blockers' fault.

出典：FIVB OVR 2025-2028, Rule 14.6.4, Diagram 12 (3) · 応用

A serve that does not cross through the crossing space is a fault, signalled by the wave and point.

出典：FIVB OVR 2025-2028, Rule 12.6.2.1, Diagram 12 (4) · 応用