Clause 3 –  Passport  Results Management  Process  3.1 For each Athlete  included in both [A] and [B]’s Registered Testing Pool  or other relevant testing pool, the Parties shall agree which Party should act as Passport Custodian to maximise the effectiveness and efficiencies of each Party’s respective ABP program, and to ensure the Passport Custodian is the Party that conducts mor e frequent Testing in respect of a given Athlete.