It is sufficient that the Prohibited Substance  or Prohibited  Method was Used or Attempted to be Used for an anti -doping rule violation to be committed.5 2.3 Evading,  Refusing or Failing to Submit to Sample  Collection  by an Athlete  Evading Sample  collection; or refusing or  failing to submit to Sample collection without compelling justification after notification by a duly authorized Person.6 2.4 Whereabouts Failures  by an Athlete  Any combination of three (3) missed tests and/or filing failures , as defined in the International Standard  for Results Management , within a twelve- month period by an Athlete in a Registered Testing Pool.