What is the procedure to be followed by AAR once the application is admitted?

If the application is admitted, the AAR shall
pronounce its ruling within ninety days of receipt of
application. Before giving its ruling, it shall examine the
application and any further material furnished by the
applicant or by the concerned departmental officer.
Before giving the ruling, AAR must hear the applicant or
his authorized representative as well as the jurisdictional
officers of CGST/SGST.