4.3.2 Therefore, once the Risk Assessment  and the Test Distribution Plan described in Article 4.2 are complete d, the next step is to determine an appropriate definition of International -Level Athlete (for an International Federation), or National -Level Athlete  (for a National Anti -Doping Organization) who are going to be subject to Testing by an Anti-Doping Organization : a) An International Federation is free to determine the criteria it will use to classify Athletes  as International -Level Athletes , e.g., by ranking, by participation in particular International Events , etc.