This document summarizes the roles and responsibilities of the Jury and Organizing Committee at different levels of cross-country skiing competitions. It outlines the key positions for organizing competitions, including the chief of competition, FIS technical delegate, competition secretary, and chief of course. It also describes the responsibilities of the race office in producing official invitations, entries, course maps, and other materials. Finally, it provides guidance on requirements for liability insurance, medical services, homologation of courses, and minutes/reports from competitions.