The Central Drugs Standard Control Organization (CDSCO) is India's main drug regulatory body. It oversees the approval process for pharmaceuticals, medical devices, and clinical trials. The approval process involves submitting application forms along with documents covering chemistry/manufacturing, pre-clinical and clinical trial data to CDSCO. Applications are reviewed and may receive approval, approvable, or non-approvable letters in around one year. Bioequivalence studies require separate approval and involve submitting protocols, ethics committee approval and other documents through the online SUGAM portal.