5.5.6  An Athlete  in the IOF ’s Registered  Testing Pool  shall continue to be subject to the obligation to comply with the whereabout s requirements set  in the International Standard for Testing and Investigations unless and until (a) the Athlete  gives written notice to the IOF  that he  or she has retired or (b) the IOF  has informed him or her that he or she no longer satisfies the criteria for inclusion in the IOF 's Registered Testing Pool .