# One-wall · Rule 3.1 Tournament director · B. Rules briefing

The current official USHA rules as posted on the USHA web site will apply and be made available. Any modifications made by the tournament director must be approved by the USHA and stated on the entry form, and/or be available to all players at registration. It is also recommended that referee clinics be held before all USHA-sanctioned tournaments.

## Mentioned here

- [Player](https://handball.theperfectship.com/player.md)
- [Referee](https://handball.theperfectship.com/match-referee.md)
- [Tournament director](https://handball.theperfectship.com/tournament-director.md)
- [USHA](https://handball.theperfectship.com/usha.md)

Source: USHA official rulebook, used with written permission — https://www.ushandball.org/