Get latest articles and stories on India at LatestLY. Attended by senior officials of the Supreme Audit Institutions (SAI) of the G20 nations, the preliminary one was held for three days in Guwahati from March 13-15 while the final G20 auditors' summit will be held in Goa in June. India News | SAI20 a Beacon of Success in Audit Collaboration: CAG Girish Murmu.