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Volleyball · Official Volleyball Rules

Law 18: Intervals and Change of Courts

2 parts · 2 tests · 20 facts · updated 25 October 2026 · markdown

The 3-minute interval between sets and the one that may be extended, what happens in it, and when teams change courts, including the change at 8 points in the deciding set.

18.181Intervals

How long intervals last, which one may be extended and by whom, and what is done during them.

Test 1Intervals between setsTake a test

  1. An interval is the time between sets.

    Source: FIVB OVR 2025-2028, Rule 18.1 · recall

  2. All intervals last three minutes.

    Source: FIVB OVR 2025-2028, Rule 18.1 · recall

  3. Only the interval between the second and third sets may be extended, to at most ten minutes.

    Source: FIVB OVR 2025-2028, Rule 18.1 · recall

  4. The competent body can extend it when the organiser asks.

    Source: FIVB OVR 2025-2028, Rule 18.1 · recall

  5. The teams change courts and their line-ups are registered on the score sheet.

    Source: FIVB OVR 2025-2028, Rule 18.1 · recall

  6. A team may not leave the competition area without the referees' permission.

    Source: FIVB OVR 2025-2028, Rule 18.1; Casebook 2024 4.41 · applied

  7. After two and a half minutes the 2nd referee reminds the team to come back so as not to be declared in default.

    Source: FIVB OVR 2025-2028, Rule 18.1, 6.4.2; Casebook 2024 4.41 · applied

  8. At the organiser's request the competent body may extend the set-2 interval to ten minutes at most.

    Source: FIVB OVR 2025-2028, Rule 18.1 · applied

  9. In the interval the teams change courts and register their line-ups before the next set starts.

    Source: FIVB OVR 2025-2028, Rule 18.1 · recall

  10. 30 seconds, 3 minutes, up to 10 minutes, and more than 4 hours.

    Source: FIVB OVR 2025-2028, Rule 15.4.1, 18.1, 17.3.3 · applied

18.182Change of Courts

Changing courts after each set and at 8 points in the deciding set.

Test 1Change of courtsTake a test

  1. Courts change after each set; for the deciding set a new toss decides.

    Source: FIVB OVR 2025-2028, Rule 18.2.1 · recall

  2. Once the leading team reaches eight points, the teams change courts.

    Source: FIVB OVR 2025-2028, Rule 18.2.2 · recall

  3. The change is made without delay and the player positions remain the same.

    Source: FIVB OVR 2025-2028, Rule 18.2.2 · recall

  4. The change takes place as soon as the error is noticed, and the score at that moment remains.

    Source: FIVB OVR 2025-2028, Rule 18.2.2 · applied

  5. The teams change courts at 8 points without delay.

    Source: FIVB OVR 2025-2028, Rule 18.2.2 · recall

  6. A new toss is carried out if a deciding set has to be played.

    Source: FIVB OVR 2025-2028, Rule 7.1, 18.2.1 · recall

  7. The change at 8 points belongs to the deciding set alone.

    Source: FIVB OVR 2025-2028, Rule 18.2.2 · applied

  8. Eight points for the leader means an immediate swap of ends with the same rotations.

    Source: FIVB OVR 2025-2028, Rule 18.2.2 · applied

  9. The fifth set starts from a fresh toss, and its mid-set swap comes at 8 points.

    Source: FIVB OVR 2025-2028, Rule 7.1, 18.2.2 · recall

  10. Each completed set brings a swap, set 5 opens with a toss, and it swaps again at 8.

    Source: FIVB OVR 2025-2028, Rule 7.1, 18.2 · recall

Sources

FIVB Official Volleyball Rules 2025-2028, Rule 18 (paraphrased in original wording; original questions authored from the Rules, not reproduced)

  • FIVB OVR 2025-2028, Rule 18.17
  • FIVB OVR 2025-2028, Rule 18.2.26
  • FIVB OVR 2025-2028, Rule 18.1; Casebook 2024 4.411
  • FIVB OVR 2025-2028, Rule 18.1, 6.4.2; Casebook 2024 4.411
  • FIVB OVR 2025-2028, Rule 15.4.1, 18.1, 17.3.31
  • FIVB OVR 2025-2028, Rule 18.2.11
  • FIVB OVR 2025-2028, Rule 7.1, 18.2.11
  • FIVB OVR 2025-2028, Rule 7.1, 18.2.21
  • FIVB OVR 2025-2028, Rule 7.1, 18.21