Narcotic Drugs and Psychotropic Substances Act, 1985 · Chapter IV: Offences and Penalties
Section 18: Punishment for contravention in relation to opium poppy and opium
Whoever, in contravention of any provision of this Act or any rule or order made or condition of licence granted thereunder, cultivates the opium poppy or produces, manufactures, possesses, sells, purchases, transports, imports inter-State, exports inter-State or uses opium shall be punishable,—
(a) where the contravention involves small quantity, with rigorous imprisonment for a term which may extend to [one year], or with fine which may extend to ten thousand rupees, or with both;
(b) where the contravention involves commercial quantity, with rigorous imprisonment for a term which shall not be less than ten years but which may extend to twenty years, and shall also be liable to fine which shall not be less than one lakh rupees which may extend to two lakh rupees:
Provided that the court may, for reasons to be recorded in the judgment, impose a fine exceeding two lakh rupees;
(c) in any other case, with rigorous imprisonment which may extend to ten years and with fine which may extend to one lakh rupees.]
Source: India Code (indiacode.gov.in), the consolidated text published by the Legislative Department, Government of India. Text as updated on India Code on 14 October 2026. Words in square brackets [ ] were inserted or substituted by later amending Acts, and *** marks words omitted by an amendment. The amendment footnotes are not reproduced here. Official text on India Code.
Supreme Court judgments citing the section 18
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The State of Jharkhand v. Sunny Kumar @ Sunny Kumar Sao
Matter pertains to the correctness of the order passed by the High Court granting bail to the accused in a case registered for offence punishable u/s.18 of the NDPS Act, and when subsequently he was involved in another…
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Bharti Arora v. The State of Haryana
Whether the Special Judge could have conducted the proceedings against the present appellant for the offence punishable u/s.58 of the Narcotic Drugs and Psychotropic Substances Act, 1985; whether the Special Judge was…
- Jagdeep Singh v. State Govt of NCT of Delhi & Anr
- Bharat Singh v. Central Bureau of Narcotics
- Vinod Yadav v. The State
- Gurmail Singh @ Gela v. Narcotics Control Bureau (Ncb)
- Kunwarpal v. State Through Sho, P.S. Special Cell
- Ranbir Singh v. State
- Leishangthem I Loyangamba v. State
- Kanwarbir Singh v. State
- Ugo Geoffery Franklin v. State NCT of Delhi
- Mangilal v. The State of Madhya Pradesh
- Ishrar Ahmad @ Pahadi v. State(Govt. of NCT of Delhi)
- Surinder Kumar v. State of Punjab
- Mohanlal v. The State of Punjab
- Mohinder Singh v. The State of Punjab
- Union of India v. Jarooparam
- Surender @ Kala v. State of Haryana
- State Through Intelligence Officer Narcotics Control Bureau v. Mushtaq Ahmad Etc.
- Kulwinder Singh &Anr. v. State of Punjab
- Mohan Lal v. State of Rajasthan
- State of Rajasthan v. Parmanand & Anr.
- State of Rajasthan v. Bheru Lal
- Mohinder v. State of Haryana
- K.S. Panduranga v. State of Karnataka
- Suresh & Ors. v. State of Madhya Pradesh
- Shahejadkhan Mahebubkhan Pathan v. State of Gujarat
- Registrar General, Patna High Court v. Pandey Gajendra Prasad & Ors.
- Rajender Singh v. State of Haryana
- Ram Singh v. Central Bureau of Narcotics
- Harjit Singh v. State of Punjab
- Jarnail Singh v. State of Punjab
- Central Bureau of Narcotics v. Bahadur Singh
- Dharampal Singh v. State of Punjab
- Sidhartha Vashisht @ Manu Sharma v. State (Nct of Delhi)
- Sarju@ Ramu v. State of U.P.
- State of Rajasthan v. Bhiya Ram
- State of Rajasthan v. Daul@ Daulat Giri
- State of Rajasthan v. Bhanwar Lal & Anr.
- Man Singh & Anr. v. State of M.P.
- Kanhaiyalal v. Union of India and Ors.
- State of Delhi v. Jitti
- Shanti Lal v. State of M.P.
- State of Haryana v. Suresh
- Sukhdev Singh v. State of Haryana
- Dilip and Anr. v. State of M.P.
- Amar Singh Ramjibhai Barot v. State of Gujarat
- State of Rajasthan v. Daulat Ram
- State of Punjab v. Sawaran Singh
- State of Rajasthan v. Ram Chandra
- State of Himachal Pradesh v. Pawan Kumar
- State of Orissa v. Rajendra Tripathy and Ors.
- State of Punjab v. Bhag Singh
- Prabha Shankar Dubey v. State of Madhya Pradesh
- Jitendra and Anr. v. State of M.P.
- Union of India and Ors. v. L.D. Balam Singh
- Beckodan Abdul Rahiman v. State of Kerala
- Khet Singh v. Union of India
- State of Haryana v. Vidhya Dhar
- Amritlal and Ors. v. Union Government Through Secretary, Ministry of Finance and Ors.
- Karnail Singh v. State of Rajasthan
- Union of India v. Ram Samujh and Anr.