In short. Section 37 of the NDPS Act bars bail in commercial quantity cases unless the public prosecutor has had a chance to oppose and the court is satisfied there are reasonable grounds to believe the accused is not guilty and will not offend on bail. Courts grant it where the record shows a real flaw in the case, the quantity is wrongly computed, or prolonged custody engages Article 21.
This post covers only cases where section 37 applies: commercial quantity recoveries and the offences under sections 19, 24 and 27A. If the quantity is small or intermediate, the ordinary bail test applies, and our post on bail in NDPS small and intermediate quantity cases is the right starting point. For an overview of NDPS cases, the agencies involved and the special courts, see our page on NDPS and NCB cases in Delhi.
Families are often told, sometimes by people who should know better, that bail in a commercial quantity case is impossible. That is wrong, and it leads to two opposite mistakes: giving up, or filing a hurried application that is rejected and makes the next one harder. A section 37 application is won or lost on preparation, and the first one filed should be the strongest one.
- Provision
- Section 37, NDPS Act 1985
- Applies to
- Commercial quantity, and offences under sections 19, 24 and 27A
- Test
- Reasonable grounds to believe not guilty, and not likely to offend on bail
- Prosecutor
- Must be given an opportunity to oppose the bail application
- Investigation time
- 180 days, extendable up to one year by the special court (section 36A(4))
- Punishment
- Rigorous imprisonment of 10 to 20 years and fine of ₹1 lakh to ₹2 lakh
What does section 37 of the NDPS Act actually say?
Section 37 opens with a non obstante clause, so it overrides the BNSS. It makes every NDPS offence cognizable, and then provides that a person accused of an offence under section 19, 24 or 27A, or of an offence involving commercial quantity, shall not be released on bail unless two things happen. First, the public prosecutor must have been given an opportunity to oppose the application. Second, where the prosecutor opposes, the court must be satisfied that there are reasonable grounds for believing that the accused is not guilty of the offence and is not likely to commit any offence while on bail.
Section 37(2) adds that these limitations are in addition to the limitations under the BNSS. So the ordinary considerations, such as flight risk and tampering, still apply on top of the twin conditions. A court that grants bail in a commercial quantity case must record its satisfaction on both conditions; an order that does not is vulnerable to being set aside, and the Supreme Court has set aside High Court bail orders on exactly that ground more than once.
Which NDPS cases attract section 37?
The obvious category is commercial quantity: for example, 20 kg or more of ganja, 1 kg or more of charas, 250 grams or more of heroin, 100 grams or more of cocaine, or 10 grams or more of MDMA. The weight is of the whole mixture, including neutral substances, after Hira Singh v Union of India (2020). The other categories are less common: section 19 (embezzlement of opium by a licensed cultivator), section 24 (external dealings in drugs in contravention of the Act) and section 27A (financing illicit traffic or harbouring offenders).
Difficult cases arise where several people are arrested together. If 22 kg of ganja is recovered from a car with three occupants, the prosecution will attribute the entire quantity to each of them, and section 37 then applies to all three. Whether a passenger in the back seat was in conscious possession of bags in the boot is a real question, but the court will only accept it at the bail stage if something in the record supports it. Similarly, section 29 (abetment and conspiracy) is often used to link a person with a small recovery, or none, to a commercial seizure elsewhere.
What does 'reasonable grounds for believing he is not guilty' mean?
It means more than a prima facie case for the defence, but far less than proof of innocence. The Supreme Court in Union of India v Shiv Shanker Kesari (2007) and State of Kerala v Rajesh (2020) explained that the court does not record a finding of not guilty at the bail stage. It asks whether there are substantial, probable grounds on the material before it to believe the accused is not guilty. The court does not weigh the evidence as at trial, but it does look closely at the record.
In practice, this means the application must point to something concrete in the prosecution's own papers. A general claim of false implication does not meet the test. A seizure memo that contradicts the arrest memo on time, a weight that falls below 20 kg once the gunny bags are excluded, a section 50 notice that was defective in a personal search, or a total absence of material linking the applicant to the contraband: those are the kinds of grounds courts accept.
The second condition, that the accused is not likely to commit an offence on bail, is assessed mainly from antecedents. Previous NDPS cases, especially pending ones, are the biggest obstacle. A clean record, a settled family life and a lawful occupation help, but they speak only to the second condition, not the first.
The two conditions and what speaks to each
A useful way to prepare is to sort every piece of material in the file under one of the two conditions.
| Condition | What the prosecution relies on | What the defence can point to |
|---|---|---|
| Reasonable grounds to believe not guilty | Seizure memo, recovery from the person or vehicle, FSL report, call records, co-accused statements | Defects in search and sampling, quantity miscalculated, no link to the contraband, statements inadmissible as confessions, timing contradictions |
| Not likely to commit an offence on bail | Previous or pending NDPS cases, absence of fixed address, links to other accused | Clean record, settled residence and employment, family responsibilities, conduct during earlier bail or interim bail |
| Ordinary BNSS factors (in addition) | Risk of absconding, foreign nationality, influence over witnesses | Passport surrender, local sureties, witnesses being official, trial delays |
Where do reasonable grounds usually come from? The quantity and the link
The quantity is the first place to look. Even after Hira Singh, the defence can show that packaging was weighed, that separate recoveries from different places or persons were clubbed together without basis, or that the weighing scale and method were not recorded. In ganja cases, the statutory definition excludes seeds and leaves not accompanied by the flowering or fruiting tops, and wet material weighed at seizure loses weight later. A case recorded at 21 kg that is really 18 kg is not a commercial quantity case at all, and section 37 falls away.
The second place is the link between the applicant and the contraband. Possession under the NDPS Act means conscious possession, and the Act lets the court presume it once possession is shown (sections 35 and 54), so the defence has to show why possession itself is doubtful. Recovery from a shared house, a hired vehicle, a parcel addressed to a name with no other connection to the applicant, or a bag in a bus luggage hold: these raise genuine questions. Where the only link is a phone number in a co-accused's contacts or a statement recorded by the investigating agency, the link is thin.
When Advocate B.K. Singh reads a commercial quantity file for bail, he lays the seizure memo, the arrest memo, the sample inventory and the FSL forwarding letter side by side and checks every time, weight and seal number against the others. Inconsistencies between documents written by the same officers on the same day are among the strongest points available at the bail stage, because they do not depend on anyone's word.
Procedural safeguards that matter at the bail stage
Courts do not decide these questions finally at the bail stage, but a clear breach visible on the record can supply reasonable grounds under section 37.
Section 42, NDPS Act
Searches of buildings, conveyances or enclosed places on prior information require the information to be written down and sent to an immediate superior within 72 hours, and a search between sunset and sunrise without a warrant needs recorded reasons. A total failure to comply, as opposed to delay, weighs heavily.
Section 43, NDPS Act
Seizure and arrest in a public place, including a vehicle in transit, without a warrant. Many recoveries on roads and at stations are made under this section, where section 42's formalities do not apply. The bail application must identify correctly which section governed the search.
Section 50, NDPS Act
A person about to be personally searched must be told of the right to be searched before a gazetted officer or a magistrate. The Supreme Court in Ranjan Kumar Chadha v State of Himachal Pradesh (2023) confirmed that this applies to a search of the person, not to a bag being carried. A defective section 50 notice matters only if the recovery came from the body or clothes.
Section 52A, NDPS Act and the 2022 rules
Samples are to be drawn and the inventory certified in the presence of a magistrate, under the NDPS (Seizure, Storage, Sampling and Disposal) Rules 2022. Long delays, or samples drawn at the spot without the magistrate, are regularly argued; courts differ on the effect, so the point is stronger when combined with others.
Section 57, NDPS Act
The officer making an arrest or seizure must report full particulars to an immediate superior within 48 hours. The report, or its absence, can show whether the seizure memo was written when it claims to have been.
Do statements to NCB or police officers count after Tofan Singh?
Not as confessions. In Tofan Singh v State of Tamil Nadu (2020), the Supreme Court held that officers invested with powers under the NDPS Act are police officers for the purpose of the bar on confessions to police, and that a statement recorded under section 67 cannot be used as a confession to convict. The same reasoning reduces the value of a co-accused's statement naming the applicant.
This matters most in cases built from the outside in: one person is caught with contraband, names a supplier, and the supplier is arrested from home with nothing recovered. If the investigation has produced nothing independent, such as money transfers, recovered phones with relevant chats, or a controlled delivery, the court may find reasonable grounds to believe the supplier is not guilty. The status report will try to show independent material, so the reply has to deal with each item it lists.
Long custody and Article 21: bail despite section 37
Section 37 cannot justify indefinite detention. In Union of India v K.A. Najeeb (2021), a UAPA case, the Supreme Court held that statutory restrictions on bail do not oust the constitutional courts' power to grant bail where the right to a speedy trial under Article 21 has been violated. In Mohd. Muslim v State (NCT of Delhi) (2023), the Court applied the same principle to an NDPS commercial quantity case and granted bail to an accused who had spent several years in custody with the trial far from complete.
No fixed period triggers this. Courts look at how long the accused has been in custody compared with the minimum sentence of ten years, how many prosecution witnesses remain, how often the trial has been adjourned and why, and whether the delay is attributable to the accused. A record of the order sheets showing the dates on which witnesses did not appear is often the most useful annexure in such an application.
BNSS section 479 also applies: an undertrial must generally be released after serving half the maximum sentence, and a first-time offender after one third. With a 20-year maximum, that takes a long time in commercial quantity cases, so the Article 21 argument usually arises well before section 479 does. Our post on release of undertrials under section 479 BNSS covers the calculation.
Default bail at 180 days and the extension to one year
In commercial quantity cases, and for sections 19, 24 and 27A, section 36A(4) replaces the 90-day limit for completing investigation with 180 days. The special court can extend it up to one year, but only on a report of the public prosecutor indicating the progress of investigation and the specific reasons for continued detention. A bare request from the investigating officer is not enough, and the accused must be told and heard on the extension.
If the chargesheet is not filed within the time allowed, and no valid extension has been granted, the accused has an indefeasible right to default bail, and section 37 does not stand in the way. The right must be claimed by filing an application before the chargesheet is filed. Families should mark the 180th day on a calendar from the date of first remand. The mechanics are covered in our post on default bail when the chargesheet is not filed in time.
Preparing a section 37 bail application, step by step
A rejected application is recorded in the next one, so it pays to file once, properly.
Get the full record
Obtain the FIR, arrest memo, seizure memo, section 50 notice, section 52A papers, remand orders and, once available, the FSL report. After the chargesheet, apply for copies of the entire chargesheet and documents relied on.
Recalculate the quantity
Check the weight of each packet, the packing and the method of weighing. Compare the seizure memo with the inventory and the FSL report. If the real figure is below the commercial line, that becomes the lead ground.
Map the link
List every item the prosecution relies on to connect the applicant to the contraband, and note what each one actually proves. Separate admissible material from statements to officers.
Check procedure
Identify the search provision used (section 42 or 43), whether section 50 applied, and when sampling was done. Note only clear breaches; weak procedural points dilute strong ones.
Build the second condition
Collect proof of residence, work, family and the absence of other cases. If there are other cases, get their status and orders.
Draft and file
File before the special NDPS court with page references for every ground. Serve the public prosecutor, since section 37 requires an opportunity to oppose.
Answer the status report
Read the investigating officer's report carefully and answer each point on the next date, with documents if possible. Courts notice when a reply engages with the status report and when it does not.
A made-up example: 21 kg of ganja in a hired car
Here's a made-up example. Imran drives a hired taxi from Aligarh to Delhi with two passengers who booked through an app. At a checkpoint in east Delhi, police find two sacks of ganja in the boot and record 21.3 kg. All three are arrested under section 20 with section 29. The quantity is just above the 20 kg commercial threshold, so section 37 applies to all three.
The seizure memo shows the weight was taken with the sacks on a hand scale borrowed from a nearby shop. The sacks themselves are not separately weighed. Imran's booking is visible on his phone, which the police seized, and the passengers' names match the booking. Nothing in the file shows any earlier contact between Imran and the passengers, and he has no previous case.
The bail application argues two grounds: that the net weight of ganja is likely below 20 kg once the sacks are excluded, so section 37 may not apply at all; and that, even if it does, the booking record and the absence of any link give reasonable grounds to believe he was not in conscious possession. A court considering this would look at the FSL report on weight and at whether the investigating agency has found any contact between driver and passengers. On facts like these, bail for the driver is realistic; the passengers' position would be quite different.
What does the prosecutor's reply usually say, and how do you answer it?
The status report in a commercial quantity case typically recites the recovery, states that the quantity is commercial, mentions call detail records showing contact with other accused, lists any previous cases, and adds that investigation is continuing to trace the source and the buyers. It often ends with a general statement that the accused may abscond or tamper with evidence.
Each of these needs a specific answer. Contact with a co-accused means little if both live in the same locality or work together. Previous cases need their status: an acquittal or discharge is not an antecedent. The claim that investigation is continuing does not justify custody where the contraband and samples are already secured. And the absconding risk can be met with a passport deposit and local sureties. A reply that answers the report point by point is far more persuasive than one that repeats the bail application.
Interim and medical bail in commercial quantity cases
Courts do grant short interim bail in commercial quantity cases for serious medical treatment, the death or grave illness of a close family member, or a wedding in the immediate family. The period is usually short, a few days to a few weeks, and the order is conditioned on surrender on a fixed date. The jail medical record and hospital papers must be placed on record; claims without documents are rejected quickly.
Interim bail is not a back door around section 37, and courts are alert to repeated applications. But good conduct during interim bail, with surrender on time, is something the court can consider later when regular bail is argued, particularly on the second condition.
Bail from the High Court, and the risk of cancellation
If the special court refuses bail, the next step is an application under BNSS section 483 before the Delhi High Court, or the Allahabad High Court for Noida and Ghaziabad cases. NCB matters from Delhi go to the Delhi High Court. The High Court applies the same section 37 test but often looks at the record more closely, and long custody arguments are more commonly accepted there.
A bail order in a commercial quantity case is more exposed than most. The state or the NCB can challenge it, and the Supreme Court has set aside orders that granted bail without recording satisfaction on the twin conditions. So the application should ask the court to record its reasons on each condition, and the accused must observe every condition strictly. Our post on when bail can be cancelled explains what to do if cancellation is sought.
Papers a section 37 bail file needs
Prosecution documents
- FIR and the sections invoked
- Arrest memo, seizure memo and recovery memo
- Section 42 information note or section 43 record
- Section 50 notice, if a personal search
- Section 52A application and order, sample inventory
- Section 57 report, FSL forwarding letter and FSL report
- Remand orders and any extension order under section 36A(4)
Defence documents
- Proof of residence and family details
- Employment or business records
- Status and orders in any other case
- Medical records, if relevant
- Booking, travel or delivery records that explain presence
- Certified copies of trial court order sheets for delay arguments
Arguments that rarely work under section 37
- False implication, stated generally. Without a specific basis in the record, the court treats it as a denial, which is not enough.
- Age, health or being the family's sole earner. These matter for interim bail and for conditions, but do not satisfy the first condition.
- The co-accused got bail. Parity helps only if the role and the material against both are the same.
- The FSL report has not come. Pending reports rarely help unless there is a real doubt about the substance or the weight.
- Every procedural point at once. Ten weak objections bury the one strong one. Choose.
Anticipatory bail in commercial quantity cases
The section 37 bar applies to anticipatory bail as well, so a person who fears arrest in a commercial quantity case must meet the twin conditions under BNSS section 482. Such applications most often succeed where nothing was recovered from the applicant and the case against them rests on a co-accused's statement or on phone contact that has an innocent explanation. Where recovery has been made from the applicant's property, anticipatory bail is unusual. The procedure is explained in our post on anticipatory bail in Delhi under section 482 BNSS.
Before the first section 37 bail hearing
- Confirm the drug, the recorded weight and the commercial threshold for it.
- Check whether packaging was weighed with the contraband.
- Note the search provision used and whether section 50 was relevant.
- Find out when samples were drawn and whether a magistrate was present.
- Collect the status and orders of any other case against the accused.
- Gather residence, work and family documents for the second condition.
- Mark the 180th day from first remand for default bail.
- Prepare a surety with complete documents in case bail is granted.
How we approach commercial quantity bail
Section 37 cases are slow, document-heavy work, and we prefer to wait a few days to get the record right rather than file a thin application that has to be explained away later. Advocate B.K. Singh usually decides the lead ground only after the quantity has been recalculated and the link mapped, because those two exercises tell you whether the case is about the first condition at all or really about long custody. Advocate Sadhna Singh keeps families informed of dates and gathers the documents for the second condition.
More on how we handle bail across Delhi NCR is on our bail practice page and our page on criminal law practice. If you want an advocate to read the seizure papers and tell you which route to bail is realistic, the team at B.K. Singh & Associates can review them through our online enquiry page.
Frequently asked questions
Can you get bail in a commercial quantity NDPS case?
Yes, but only if the court is satisfied there are reasonable grounds to believe you are not guilty and will not offend on bail, after the prosecutor has had a chance to oppose. Bail usually comes from a clear defect in the record, a miscalculated quantity, or long custody.
What are the twin conditions under section 37 of the NDPS Act?
Reasonable grounds for believing the accused is not guilty of the offence, and that the accused is not likely to commit any offence while on bail. Both must be satisfied, in addition to the ordinary BNSS considerations.
Does section 37 apply to anticipatory bail?
Yes. Courts apply the twin conditions to anticipatory bail in commercial quantity cases too. Applications succeed mainly where nothing was recovered from the applicant and the link is weak.
How long can police keep an accused without a chargesheet in a commercial quantity case?
Section 36A(4) allows 180 days, which the special court can extend up to one year on the public prosecutor's report giving progress and specific reasons. Without a valid extension, the accused can claim default bail after 180 days.
Is section 37 applicable to default bail?
No. Default bail is a statutory right that arises when the chargesheet is not filed in time, and the twin conditions do not apply to it. The application must be filed before the chargesheet is filed.
Can long custody get you bail despite section 37?
Yes. In Mohd. Muslim v State (NCT of Delhi) (2023) the Supreme Court granted bail in a commercial quantity case because of prolonged custody and a slow trial. There is no fixed period; the court looks at custody, pending witnesses and the reasons for delay.
Does a weak section 50 compliance get bail?
Only if the recovery was from a personal search. Section 50 does not apply to bags or vehicles, as the Supreme Court confirmed in Ranjan Kumar Chadha (2023). Where it does apply, a clear breach can supply reasonable grounds.
Are statements to NCB officers admissible against the accused?
Not as confessions. Tofan Singh v State of Tamil Nadu (2020) held that NDPS officers are police officers and section 67 statements cannot be used as confessions. A case resting only on such statements is weak at the bail stage.
What if the quantity is just above the commercial limit?
Check how the weight was taken. If packaging was included or separate recoveries were clubbed, the real quantity may be intermediate, in which case section 37 does not apply and ordinary bail principles govern.
Which court hears NDPS commercial quantity bail in Delhi?
The special NDPS court of the district where the case was registered, with NCB cases often at Patiala House. If refused, a bail application lies to the Delhi High Court under BNSS section 483.
Can a co-accused's bail help me?
Only if your role and the material against you are the same. Courts reject parity where, for example, the co-accused was a passenger and the applicant was found holding the contraband.
Can interim bail be granted in a commercial quantity case?
Yes, for short periods on serious grounds such as surgery or a death in the immediate family, supported by documents. Surrendering on time matters, both legally and for any later regular bail application.
