The changes / additions to the PBF Volleybal Rules are:
- A match is played on time only, not sets. So during the playing time the points are simply added to score
- When the final whistle sounds, the score of that moment is the final result. The rally is not finished
- If each team has the same number of points, the winner is determined by lottery
Referee duties will be assigned by team. So each team is expected to assign a team member for referee duty, plus a team member to keep the score.