National Pharmaceutical Pricing Authority (NPPA)
The National Pharmaceutical Pricing Authority (NPPA), is an independent body of experts under the Ministry of Chemicals and Fertilizers, formed in the year 1997 so as to implement and enforce the provisions of the Drugs Prices Control Order (DPCO) for regulating medicine prices in accordance with the powers delegated to it. NPPA is delegated with the powers to exercise the functions of the Central Government in respect of various paragraphs of the Drug Price Control Orders (DPCO) - DPCO, 1995 and now DPCO, 2013.
The functions of NPPA include fixation and revision of prices of scheduled drugs (those medicines included in Schedule I of the DPCO which are subject to price control) and formulations, Monitoring of prices of decontrolled drugs and formulations, Implementation and enforcement of the provisions of DPCO in accordance with the powers delegated, Monitoring the availability of drugs, identify shortages, taking remedial steps, etc. The organization is also entrusted with the task of recovering amounts overcharged by manufacturers for the controlled drugs from the consumers.
For more details see here.