Narcotic Drugs and Psychotropic Substances Act, 1985

The Narcotic Drugs and Psychotropic Substances Act, 1985 is India’s principal law for controlling narcotic drugs, psychotropic substances and illicit trafficking. It combines prohibition subject to regulated medical and scientific use with criminal penalties, enforcement powers, asset forfeiture and limited treatment-oriented relief.

Purpose and regulatory scope

The Act consolidates the law relating to narcotic drugs, establishes stringent controls, provides for forfeiture of property connected with illicit traffic and implements relevant international conventions.

• Under Section 8, cultivation, production, manufacture, possession, sale, purchase, transport, storage, use, import and export are prohibited except for medical or scientific purposes and as authorised by law.
• The Act regulates narcotic drugs, psychotropic substances and precursor chemicals notified as controlled substances.
• It also punishes financing illicit traffic, harbouring offenders, attempts, abetment and criminal conspiracy.

Classification by quantity recovered

For many principal possession and trafficking offences, punishment depends on the quantity involved. The Central Government notifies separate small quantity and commercial quantity thresholds for each substance, so there is no single weight applicable to all drugs.

• A contravention involving small quantity attracts the least severe quantity-based punishment, commonly imprisonment up to one year, a fine up to Rs 10,000, or both.
• A quantity greater than the small quantity but less than the commercial quantity forms the intermediate category. Many relevant provisions prescribe imprisonment up to ten years and a fine up to Rs 1 lakh.
• A contravention involving commercial quantity commonly attracts rigorous imprisonment of ten to twenty years and a fine of Rs 1 lakh to Rs 2 lakh; the court may impose a higher fine for recorded reasons.
• The applicable notification must be read with the offence provision because not every offence under the Act is quantity-graded.

Enforcement, trial and bail

Empowered central and state officers may search, seize and arrest, subject to statutory conditions. The Central Government coordinates enforcement under Section 4, including through the Narcotics Control Bureau.

• Special Courts try offences punishable with imprisonment exceeding three years.
• Section 50 provides safeguards for personal search, including production before a gazetted officer or magistrate when the statutory right is invoked.
• Section 37 imposes additional bail conditions for specified grave offences, including offences involving commercial quantity.
• The Act permits confiscation and forfeiture of property derived from or used in illicit traffic.

Liability, treatment and constitutional basis

The Act contains presumptions concerning culpable mental state and possession, but the prosecution must first establish the foundational facts required by law. Its objective accords with Article 47, which directs the State to endeavour to prohibit intoxicating drugs injurious to health except for medicinal purposes.

• Under Section 64A, an addict accused of consumption or an offence involving a small quantity may receive immunity from prosecution by voluntarily seeking and completing recognised de-addiction treatment.
• Section 71 enables governments to establish or recognise centres for identification, treatment, rehabilitation and social reintegration of addicts.