7.2.2  Initial Review   7.2.2.1  Upon receipt of an Adverse Analytical Finding , the I TA shall conduct a review to determine whether:   (a) an applicable TUE has been granted or will be granted as provided in the International  Standard for Therapeutic Use Exemptions  (as set out in Article 7.2.2.3 below) ;   (b) there is any apparent  departure from the International Standard  for Testing and Investigations or International Standard for Laboratories that caused  the Adverse Analytical Finding  (as set out in Article 7.2.2.4 below) ; and/or  (c) it is apparent that the Adverse An alytical Finding was caused by an ingestion of the relevant Prohibited Substance  through a permitted route  (as set out in Article 7.2.2.5 below) .