Though USSA has its own set of rules, our sport is ultimately based on the rules of FIS. Please refer to the USSA competition guide for our rules. Taking note of the FIS rules and keeping up to date with them, their precisions (new rules that did not make rule book), the FIS TD information and FIS Judges information will help to keep you in the loop. Please check out the coaches' and officials' pages for more information. FIS Rules for US Selection Events, Nor Am competitions, Junior Worlds and World Cup competitions and the 07-08 Precisions.  FIS Meeting Minutes