8.1.2  Hearing Process     8.1.2.1   When ISA sends a notice to an Athlete or other Person notifying them of a potential anti -doping rule violation, and the Athlete or other Person does not waive a hearing in accordance with Article 8.3.1 or Article 8.3.2, then the case shall be referred to the CAS ADD  for hearing and adjudication, which shall be conducted in accordance with its procedural rules and the principles descri bed in Articl es 8 and 9 of the International Standard for Results Management .