b) For Athletes  in a Registered Testing Pool It shall not be a defence  to an allegation of a Filing Failure or Missed Test  that the Athlete  delegated responsibility  for filing their whereabouts  information for the relevant  period  to a third party  and that third party  failed  to file the correct information or failed to update previously -filed information so as to ensure that the whereabouts information in the Whereabouts Filing for the day in question was current and accurate.