C.6 Review of Explanation from Athlete  and Disciplinary Proceedings  C.6.1 Upon receipt of any explanation and supporting information from the Athlete, which should be received within the specified deadline, the Athlete  Passport Management Unit  shall forward it to the Expert Panel  for review with any additional information that the Expert Panel  considers necessary to render its opinion in coordination with both the       ABP Operating Guidelines  – Version 9.0 – July 2023  Page 65/91 Passport Custodian and the Athlete Passport Management Unit , and update their recommendation in ADAMS  as “Athlete’s explanation provided to Expert panel” .