20.4.5  To require as a condition of participation in the Olympic games and Paralympic games that, at a minimum, athletes who are not regular members of a National Federation be available World Anti-Doping Code • 2015108ARTICLE  2 0   Additional Rol es and  Responsibilities of Signatories  for Sample collection and to provide whereabouts information as required by the international Standard for Testing and investigations as soon as the athlete is identified on the long list or subsequent entry document submitted in connection with the Olympic games or Paralympic games.