If the Athlete  then wishes to return to active competition in sport, the Athlete  shall not compete  in International Events or National Events until the Athlete has made himself or herself available for Testing by giving six (6) months prior written notice (or notice equ ivalent to the period of Ineligibility remaining as of the date the Athlete retired, if that period was longer than six  (6) months) to TWIF  and to their National Anti -Doping Organi sation .