Section 28(1)(a) in THE NATIONAL COMMISSION FOR INDIAN SYSTEM OF MEDICINE ACT, 2020
(a)determine the procedure for assessment and rating of medical institutions on the basis of their compliance with the standards laid down by the Board of Ayurveda or, as the case may be, the Board of Unani, Siddha and Sowa-Rigpa, in accordance with the regulations made under this Act;