Others Parti cipants are required to comp ly with this Integrity Code: (a) wheneve r they are acting in their capacity as such; and (b) at any other  time where their conduct at such times refl ects upon the IBU and/or the sport of Biathlo n. 3.4  Participant s agree, by unde rtaking the a ctivity that ma kes them a Part icipant:3.4.1  to be bound  by and to compl y at all relevant  times with the requi rements of t his Integrity Cod e that are applicabl e to them, as a co ndition of the ir participat ion or other involvement in th e sport of Biath lon;INTERNATIONAL BIATHLON UNION  02I INTEGRITY CODE02I 6VERSION 20213.4.2  that the y have a person al and non-deleg able responsibi lity (a) to familiarise them selves with all  of the requireme nts of this Int egrity Code that are applicable to them; and  (b) to compl y with those requi re-ments.