The proper paperwork filled out means that any teacher or leader inside of the school can assess a number of student's through mock-battles. Either for display, training, or examination, the fights carried out are to have several rules dictated by the school, but those can be changed based on the type of exhibition.
Safety is always at the forefront of every teachers mind, so the rules stipulate that there is not to be any more damage or strikes done after a flag is raised, under threat of expulsion.
1V1 - 18V18, the fights can range in many sizes and also in many manner of types of fight. Speed, Damage, Accuracy, Capture the Flag, Sleuth, etc.
The students are expected to use everything at their arsenal for a true display of their powers.