What to do if you think the Regulations have been breached in a match

You should consult with the guidance provided around Regulations and Disrepute, which can be found on the Discipline and Misconduct pages here. Please note that a breach of regulations is not the same as someone breaking the rules of hockey during a game, and it should be dealt with in a different manner to anything related to purely the playing of a game of hockey (which should be dealt with by following the standard rules of hockey as sanctioned for that particular match).