self-officiated

Games will be self-officiated, the honour system is in effect.

The sport is played on a self-officiated basis, with no referees.

Club ultimate's self-officiated nature demands a strong spirit of sportsmanship and respect.

As the only self-officiated team sport in the Games, Ultimate Frisbee is quickly becoming a popular option for less traditional- minded athletes.

Nearly all climbing goals and records are self-designed, self-timed, and self-officiated; few are well documented, and many are disputed.

Such games can often have team sizes that vary considerably from 11-a-side, use a limited and/or modified subset of the official rules, and are likely to be self-officiated by the players.