What is a Drug License? A Drug License is a legal permit issued under the Drugs and Cosmetics Act, 1940, allowing individuals or businesses to engage in the sale, distribution, stock, or manufacture of drugs and medicines. Types of Drug Licenses: Retail Drug License (Form 20/21) – For chemist shops and medical stores Wholesale Drug License (Form 20B/21B) – For bulk sale to oth... https://www.psrcompliance.com/drug-license-registration