In  ISTI – Effective 1 January 2023  Page 64 of 92 situations where the Athlete is unable to locate a representative then two Sample Collection Personnel  shall always accompany the Athlete until their Sample Collection Session is completed, however, if an Athlete representative is located and present with the Athlete , the second Sample Collection Personnel  is not required to accompany the Athlete with the exception of when the Athlete is ready to provide a Sample in accordance with the procedures outlined in Annex B.4.5. ]