Knowingly Taking Part in the Supply of a Prohibited Drug

Under Section 25 of the Drug Misuse and Trafficking Act 1985 (NSW), knowingly taking part in the supply of a prohibited drug is a serious criminal offence. Penalties depend on the type and quantity of the drug involved.

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Drug Supply

💊 Knowingly Taking Part in the Supply of a Prohibited Drug 

Under Section 25 of the Drug Misuse and Trafficking Act 1985 (NSW), knowingly taking part in the supply of a prohibited drug is a serious criminal offence. Penalties depend on the type and quantity of the drug involved.


⚖️ Legal Classification of the Offence

Drug supply offences, including “knowingly take part in supply,” are categorised based on the quantity of drug and fall into:

  • Table Offences (Table I or II)
    • Heard in either the Local Court or District Court, depending on seriousness
  • Serious Indictable Offences (SI)
    • Must be finalised in the District Court

Drug Quantities:

  • Small Quantity
  • Trafficable Quantity
  • Indictable Quantity
  • Commercial Quantity
  • Large Commercial Quantity

👉 See Table I and Table II below for full penalty breakdowns.


🚨 Maximum Penalties

Penalties vary based on:

  • Type of drug
  • Quantity involved
  • Which court hears the case (Local or District)

Under Part 2, Division 2 of the Act, penalties can range from:

  • 📄 Fines
  • 📆 Short prison terms
  • 🔒 Life imprisonment (for large commercial quantities)

⏳ Standard Non-Parole Period (SNPP)

For serious drug offences, a Standard Non-Parole Period may apply — this is the minimum jail time before parole is considered.

Whether SNPP applies depends on:

  • Type and quantity of drug
  • Circumstances of the offence

📌 Refer to Table II to check if SNPP applies.


🧾 Will You Get a Criminal Record or Go to Jail?

If found guilty (or you plead guilty), the court may impose:

A criminal conviction is likely for large quantities or aggravating factors. Outcome depends on:

  • Facts of the case
  • Prior criminal record
  • Strength of your legal representation
  • Involvement in the criminal offending and length of time involved as well as the sophistication and organisation of the offending

👩‍⚖️ What Must Police Prove?

To secure a conviction, police must prove you:

  • Assisted in the drug supply process,
    OR
  • Provided financial support to enable the supply,
    OR
  • Made premises available for supply,
    AND
  • Knew or believed there was a real chance the substance was a prohibited drug.

❓ What Does “Knowingly Take Part” Mean?

The law recognises indirect involvement — not just physical drug handling.

You may be liable if you:

  • Helped plan or prepare for a supply
  • Funded the drug purchase
  • Arranged transport or storage
  • Allowed use of your home/property for drug supply

👉 You do not need to be physically present during the deal.


🧪 What Is a “Prohibited Drug”?

Some common prohibited drugs include:

  • Cocaine
  • MDMA (Ecstasy)
  • Cannabis
  • GHB
  • Methamphetamine (Ice)

📄 A full list appears in Schedule 1 of the Act.


🚚 What Does “Supply” Include?

“Supply” is broadly defined and includes:

  1. Actual supply – physically giving or selling drugs
  2. Offer to supply – offering, even if no supply occurs
  3. Agreement to supply – making arrangements to supply
  4. Causing supply – directing someone else to do it

👉 Intent or preparation can be enough, even if no drugs change hands.


📊 Drug Quantity Thresholds – Table I

Drug Small Qty Trafficable Qty Indictable Qty Commercial Qty Large Commercial Qty
Amphetamine 1g 3g 5g 250g 1kg
Cannabis Leaf 30g 300g 1kg 25kg 100kg
GHB 10g 30g 50g 1kg 4kg
Cocaine 1g 3g 5g 250g 1kg
LSD 0.0008g 0.003g 0.005g 0.5g 2g
MDMA 0.25g 0.75g 1.25g 125g 500g

⚖️ Penalties by Quantity and Drug Type – Table II

Cannabis Supply Offences

Quantity Court Max Penalty
≤ Small Local Court 2 years jail and/or $5,500 fine
District Court 10 years jail and/or $220,000 fine
> Small – ≤ Indictable Local Court 2 years jail and/or $110,000 fine
District Court 10 years jail and/or $220,000 fine
> Indictable – ≤ Commercial District Court 10 years jail and/or $220,000 fine
> Commercial – ≤ Large Commercial District Court 15 years jail and/or $385,000 fine
≥ Large Commercial District Court 20 years jail and/or $550,000 fine

All Other Prohibited Drugs

Quantity Court Max Penalty
≤ Small Local Court 2 years jail and/or $5,500 fine
District Court 15 years jail and/or $220,000 fine
> Small – ≤ Indictable Local Court 2 years jail and/or $110,000 fine
District Court 15 years jail and/or $220,000 fine
> Indictable – ≤ Commercial District Court 15 years jail and/or $220,000 fine
> Commercial – ≤ Large Commercial District Court 20 years jail and/or $385,000 fine
≥ Large Commercial District Court Life imprisonment (15-year SNPP) and/or $550,000 fine

⛓ What Is a Standard Non-Parole Period?

  • The Standard Non-Parole Period (SNPP) is a baseline jail time offenders must serve before parole is considered.
  • It applies to mid-range serious offences and helps maintain consistency in sentencing.
  • Judges may increase or decrease it based on the case details.

👨‍⚖️ Facing Charges? Get Expert Legal Advice

Charges for drug supply — especially those involving “knowingly take part” — are complex and carry serious penalties. The earlier you act, the better your chances.

📞 Call Criminal Lawyers Group today
👉 Or request a confidential consultation

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Steven Mercael​

Principal Lawyer​

Steven Mercael – Principal Lawyer and Founder of Criminal Lawyers Group – is a leading criminal lawyer in Parramatta and Sydney delivering exceptional results in all courts.
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