The Narcotic Drugs and Psychotropic Substances (NDPS) Act, 1985 is the cornerstone of India’s drug-control framework. Its importance lies in the following aspects:

1. Comprehensive Control: It regulates the production, manufacture, possession, sale, transport, and consumption of narcotic drugs and psychotropic substances, allowing use only for medical and scientific purposes.
2. Strong Deterrence: The Act prescribes stringent punishments based on the quantity of drugs involved, including long imprisonment and heavy fines, which act as a deterrent to traffickers and organised crime.
3. Prevention of Drug Abuse: By controlling pharmaceutical drugs such as codeine, the Act prevents diversion of legal medicines into illegal markets, protecting public health, especially youth.
4. Empowered Enforcement: It grants wide powers of search, seizure, arrest, and confiscation to enforcement agencies, enabling effective action against drug networks.
5. Link with Money Laundering Laws: Drug trafficking is treated as a predicate offence under the PMLA, allowing authorities to trace and seize proceeds of crime.
6. International Obligations: The Act helps India comply with UN drug control conventions, strengthening cross-border cooperation against illicit trafficking.
7. Rehabilitation Approach: Amendments to the Act recognise drug dependence as a health issue, promoting de-addiction, treatment, and rehabilitation alongside punishment.