Teams are required to be uniformed in similarly coloured tops. Any colour is okay except predominanty white uniforms (as that colour is used by our referees), white and another colour is okay.
A team is considered in uniform if that a team is clothed in tops of a similar colour. The tops do not need to be identical but they do need to be close enough in colour and design that the referee can tell players are on the same team.
From week 3 there is an additional requirement for unique numbers on the back of each uniform, numbers can be drawn but they must be legible to the referee and permanent.
Teams not in uniform may be penalised in the form of tries per player not in uniform awarded to the non offending team (up to a maximum of 3 tries), note referees should do this be done before the game starts (or when the non uniformed player enters the game).