5.5.3  Where an Athlete is included in an international Registered Testing Pool by World Lacrosse  and in a national Registered Testing Pool by their National Anti -Doping Organization , the National Anti -Doping Organization  and World Lacrosse  shall agree between themselves which of them shall accept that Athlete's whereabouts filings; in no case shall an Athlete be required to make whereabouts filings to more than one  of the m.   27 [Comment to Article 5.3.2: Before giving approval to a National Anti -Doping Organization to initiate and conduct Testing at an International Event, WADA shall consult with the international organization which is the ruling body for the Event.