3.2.5.4  a departure from the International Standard for Results Management relating to Athlete notifica-tion that could reasonably have caused an anti-doping rule violation based on a whereabouts failure, in which case the BIU will have the burden to establish that such departure did not cause the whereabouts failure.INTERNATIONAL BIATHLON UNION  02I INTEGRITY CODE02I 28VERSION 2021  [Comment to Article 3.2.5: Departures from an International Standard or other rule unrelated to Sample collection or handling, Adverse Passport Finding, or Athlete notification relating to whereabouts failure or B Sample opening – e.g., the International Standard for Education, International Standard for the Protection of Privacy and Personal Information or International Standard for Therapeutic Use Exemptions – may result in compliance proceedings by WADA but are not a defence in an anti-doping rule violation proceeding and are not relevant on the issue of whether the Athlete committed an anti-doping rule violation.