1.3.5.3  NF Members must incorporate these IBU Anti-Doping Rules either directly or by reference into their rules so that they and/or their respective National Anti-Doping Organisations may enforce them against Athletes coming under their jurisdiction (including National-Level Athletes) and other Persons under their anti-doping jurisdiction.1.3.5.4  By adopting these IBU Anti-Doping Rules, and incorporating them into their rules, NF Members must cooperate with and support the IBU/BIU in that function.