Written and reviewed by Adv. Tanmay S. Shirsat, Advocate, High Court of Bombay. Consultations in English, Hindi and Marathi, in person or by video call. Last updated October 2026.
How the Quantity of the Substance Shapes the Case
The NDPS Act classifies the quantity of a seized substance as small, intermediate (more than small but less than commercial) or commercial, with thresholds notified for each drug. The quantity affects the punishment that may be imposed and, most importantly, the test for bail.
- Small quantity: Lower punishments and a more ordinary approach to bail.
- Intermediate quantity: Bail is decided on the facts, including the role attributed to the accused and the stage of investigation.
- Commercial quantity: Bail is subject to the stricter conditions of Section 37 of the NDPS Act.
Consumption cases under Section 27 are treated differently again, and Section 64A provides immunity from prosecution in certain cases where a person accused of consumption or of possessing a small quantity volunteers for de-addiction treatment.
Bail in NDPS Cases and Section 37
Where commercial quantity is alleged, Section 37 provides that bail may be granted only if the Public Prosecutor has had an opportunity to oppose the application and the court is satisfied that there are reasonable grounds to believe the accused is not guilty of the offence and is not likely to commit any offence while on bail.
Meeting this standard requires a close reading of the case papers. Bail applications in NDPS matters commonly examine:
- Whether the quantity has been correctly calculated, including how mixtures and samples were weighed
- Whether mandatory safeguards on search, seizure and sampling were followed
- The material connecting the accused to the contraband
- Delay in trial and the period already spent in custody
- Entitlement to default bail where the charge-sheet is not filed within the time allowed by law
Every case turns on its own record. A bail application is prepared only after the FIR, panchanama, seizure documents and remand papers have been studied.
Procedural Safeguards That Matter in NDPS Prosecutions
Because the punishments are severe, the NDPS Act requires investigating officers to follow specific procedures, and lapses can affect the strength of the prosecution case. Key provisions include:
- Section 42: Recording of information and reporting to a superior officer when premises are searched without a warrant.
- Section 50: The right of a person being searched to be taken before a Gazetted Officer or a Magistrate, and to be informed of that right.
- Section 52A: The procedure for inventory, sampling and certification of seized substances before a Magistrate.
- Section 57: Reporting of the arrest and seizure to a superior officer within the prescribed time.
Whether a lapse affects the case depends on the facts and on how the courts have applied these provisions. It is examined carefully at both the bail stage and the trial.
Trial Before the Special NDPS Court
NDPS offences are generally tried by Special Courts. Defence at trial involves scrutiny of the charge-sheet, the chemical analysis report and the chain of custody of samples, followed by cross-examination of the raiding party, panch witnesses and the investigating officer.
- Scrutiny of the charge-sheet: Reviewing the seizure, sampling and forensic records for gaps and inconsistencies.
- Framing of charge: Arguing for discharge, or for correct charges, where the material does not support the allegations.
- Prosecution evidence: Cross-examining witnesses on the search, seizure, sealing and custody of samples.
- Defence and arguments: Presenting the defence case and final arguments on the law and the evidence.
- Judgment and appeal: Where necessary, filing an appeal and seeking suspension of sentence before the High Court.
High Court Remedies in NDPS Matters
The High Court of Bombay can be approached for bail after rejection by the Special Court, for suspension of sentence pending appeal, for quashing in appropriate cases, and for directions where proceedings are delayed.
Adv. Tanmay S. Shirsat appears in these matters and keeps families informed at every stage, including families living outside Mumbai or abroad.