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Section 3: Power to add to or omit from the list of psychotropic substances

Narcotic Drugs and Psychotropic Substances Act, 1985 • Official Statutory Text & Practice Guide

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Competent Court / Tribunal
Act 1985
Section 2 All 83 Sections of Narcotic Drugs and Psychotropic Substances Act, 1985 Section 4

Legal Commentary & Landmark Judgments: Section 3

Section 3 of the NDPS Act empowers the Central Government to add to or omit from the statutory Schedule of psychotropic substances any substance, natural material, or salt/preparation thereof by notification in the Official Gazette, based on international conventions or empirical evidence of abuse.

  • Delegated Executive Authority to Amend Schedule: Vests plenary delegated legislative power in the Central Government to add substances to or delete substances from the Schedule of psychotropic substances through notifications in the Official Gazette, ensuring regulatory dynamism against synthetic and designer narcotics.
  • Statutory Evidentiary Criteria & International Triggers: Mandates that additions or omissions must be based on available information, scientific assessment, international conventions (such as modifications to the UN 1971 Convention on Psychotropic Substances), or empirical evidence of widespread abuse, dependence liability, or illicit trafficking.
  • Immediate Operative Effect & Non-Retroactivity Bar: A newly notified substance attracts full penal and regulatory restrictions under the Act strictly from the date of official publication; under Article 20(1) of the Constitution, actions undertaken prior to gazette notification cannot be retrospectively prosecuted as criminal offences.
Key Landmark Precedents:
  • Union of India v. Sanjeev V. Deshpande (2014) 13 SCC 341: The Supreme Court held that psychotropic substances added to the statutory Schedule under Section 3 fall under the comprehensive regulatory control of the NDPS Act; any dealing in such substances without authorization constitutes an offence under Section 22, notwithstanding any general drug manufacturing license under the Drugs and Cosmetics Act, 1940.
  • State of Uttaranchal v. Rajesh Kumar Gupta (2007) 1 SCC 355: The Supreme Court examined the list of psychotropic substances notified in the Schedule and held that medicinal preparations containing scheduled substances must be evaluated within the statutory framework of Section 3 and the exception clauses under Rule 66 of the NDPS Rules, 1985.
Courtroom Practice & Strategic Litigation Guidance:

In prosecutions involving newly scheduled synthetic drugs (such as Tramadol, Mephedrone, or synthetic cannabinoids), defense counsel must ascertain the exact date of gazette notification under Section 3. If the alleged seizure or manufacturing occurred prior to publication of the gazette notification, file an immediate quashing petition under Section 482 CrPC (Section 528 BNSS) invoking Article 20(1) immunity.

Section 2 All 83 Sections of Narcotic Drugs and Psychotropic Substances Act, 1985 Section 4