Cannabis in New Zealand: Complete Guide to Law, Products & Culture

Cannabis is one of the most talked-about topics in New Zealand. Some Kiwis want it legalised, some don't, and many are just confused about what's actually allowed. If you've ever searched for cannabis NZ and ended up more puzzled than before, you're not alone.

We'll cover the law, medicinal cannabis, CBD oil, driving rules, and how cannabis fits into New Zealand culture today. No confusing legal jargon — just the facts, explained simply.

Important: This article provides general information only and is not legal or medical advice. New Zealand laws and regulations can change, so check current government guidance before making decisions about cannabis or cannabis products.

Is Cannabis Legal in New Zealand?

Let's start with the big question. Recreational cannabis is not legal in New Zealand. Cannabis remains a controlled drug under the Misuse of Drugs Act 1975, and possession, use, cultivation, supply, and importing cannabis can be offences depending on the circumstances.

Back in 2020, New Zealanders voted in a referendum on whether to legalise recreational cannabis. The proposal narrowly failed, with 50.7% voting against legalisation and 48.4% voting in favour.

Since then, recreational cannabis has remained illegal. So, for now, buying, growing, possessing, or using cannabis for recreational purposes remains against the law.

It's also important not to confuse cannabis with industrial hemp. New Zealand has separate rules for qualifying hemp products and activities, including a THC limit for industrial hemp. Those rules do not make recreational cannabis legal.

What Are the Penalties?

Under NZ cannabis law, possession and use of controlled drugs can still result in criminal penalties. However, New Zealand law also gives police discretion when dealing with some personal possession and use offences, including consideration of whether a health-centred or therapeutic approach would be more beneficial in the public interest.

The amount involved can also matter.

For cannabis plant, 28 grams or 100 cannabis cigarettes is the statutory threshold at which a presumption of supply can apply. This does not mean that every case is automatically treated as a supply conviction, but it can significantly change the legal position.

The takeaway? Even a small amount isn't automatically "no big deal" under cannabis law NZ. The circumstances, type of cannabis, amount, and other factors can all matter.

Medicinal Cannabis: The Legal Side of Cannabis NZ

While recreational use is illegal, medicinal cannabis is a different story.

New Zealand has a regulated Medicinal Cannabis Scheme, administered by the Ministry of Health's Medicinal Cannabis Agency. Medicinal cannabis products that meet the applicable requirements can be prescribed to patients for therapeutic use.

Here's how it generally works:

• A qualified prescriber assesses your health needs

• If appropriate, they can prescribe a suitable medicinal cannabis product

• The medicine is supplied through the appropriate legal pharmacy or dispensing pathway

• The product must meet New Zealand's applicable regulatory requirements

Not every cannabis product sold overseas or online is automatically legal in New Zealand. Medicinal cannabis products must comply with New Zealand's regulatory framework, and some products may be unapproved medicines supplied under specific legal provisions.

Medicinal cannabis is also generally not funded by Pharmac, so patients may need to pay for their consultation and medicine themselves.

Having a prescription doesn't mean every cannabis-related activity becomes legal. For example, driving after using cannabis can still create legal and safety issues.

What About Cannabis Oil NZ?

Cannabis oil NZ can refer to different types of products, so the name alone does not determine whether a product is legal.

Products containing THC can be controlled drugs, while medicinal cannabis products containing THC or CBD may be legally supplied when they meet New Zealand's regulatory requirements and are prescribed through the appropriate pathway.

CBD can also be confusing.

CBD, or cannabidiol, is a compound found in cannabis. Unlike THC, CBD is not generally associated with the same intoxicating effects. However, that does not mean every product marketed as "CBD oil" is automatically legal to buy or import in New Zealand.

New Zealand has specific rules around CBD products, including requirements relating to their composition and regulatory status. The Ministry of Health also requires suppliers of cannabis-based ingredients and medicinal cannabis products, including CBD products, to meet applicable quality and regulatory requirements.

There is also a pathway for certain low-dose CBD products to be classified as pharmacist-only medicines when the relevant requirements are met.

This is why people searching for cannabis online should not assume that a product is legal simply because the label says "CBD" or because it is available on an overseas website.

The important point is that legal status depends on the product, its ingredients, how it is classified, and how it is supplied in New Zealand.

Driving and Cannabis Law NZ

If you're using medicinal cannabis, driving is an area to take seriously.

New Zealand Police now use roadside drug screening that can detect recent use of THC, the main intoxicating component of cannabis, along with methamphetamine, MDMA, and cocaine. Roadside testing began rolling out in late 2025.

Having a prescription for medicinal cannabis does not prevent you from being tested.

Police also explain that people taking cannabis-based medicines exactly as prescribed are unlikely to return a positive roadside oral-fluid test, but individual factors such as dose, frequency of use, and personal physiology can affect results. Police cannot tell people exactly how long after taking a cannabis-based medicine it is safe to drive.

The safest approach is to follow your prescriber's advice and never drive if you may be impaired.

Cannabis Culture in New Zealand

Even with strict laws, cannabis has been part of New Zealand's social and political conversation for decades.

The 2020 referendum brought the issue into the national spotlight. The close result showed that New Zealanders have differing views about cannabis policy, including questions around legalisation, regulation, decriminalisation, health, and enforcement.

The conversation has continued since the referendum, but the important point for consumers is simple: the referendum did not legalise recreational cannabis.

The current legal framework still applies, and people should check official information before assuming that a cannabis-related product or activity is permitted.

Staying on the Right Side of Cannabis Law NZ

If there's one thing to take away from this guide, it's this: always check the current rules before assuming something is legal.

Laws around cannabis, cannabis oil, CBD, medicinal cannabis, and driving can be specific in New Zealand. A product being legal in another country does not automatically make it legal to buy, possess, or import into New Zealand.

If you're a smoking accessories enthusiast in NZ, it's also important to understand the difference between accessories and controlled drugs.

Products such as grinders, waterpipes, and rolling papers are smoking accessories, but that does not make possession or use of illegal cannabis lawful. Always use products in accordance with New Zealand law and with legal substances where applicable.

A Note from Greenhut

At Greenhut, we're a proudly Kiwi-owned online headshop supplying quality smoking accessories across New Zealand — think waterpipes, vaporizers, grinders, and rolling papers.

We're not here to give legal advice — that's what this guide is for! We're here to help you find gear that suits your lifestyle, delivered discreetly and backed by our price-beat promise and rewards programme.

Greenhut sells smoking accessories, not cannabis. Always make sure you use any product in accordance with New Zealand law.

Browse our most popular categories:

Shop Waterpipes →

Shop Vaporizers →

Frequently Asked Questions

Is cannabis legal in New Zealand?

No. Recreational cannabis remains illegal in New Zealand under the Misuse of Drugs Act 1975. The 2020 referendum proposal to legalise recreational cannabis narrowly failed, so the existing law remains in place.

Is medicinal cannabis legal in NZ?

Yes. Medicinal cannabis is legal within New Zealand's regulated medicinal cannabis framework. Eligible medicinal cannabis products can be prescribed through the appropriate medical pathway, subject to New Zealand's regulatory requirements.

Is cannabis oil NZ legal to buy?

It depends on the product and its legal classification. Some medicinal cannabis products containing THC or CBD can be legally supplied when they meet New Zealand's requirements and are prescribed through the appropriate pathway. A product being marketed as "cannabis oil" or "CBD oil" does not automatically make it legal.

Can tourists use cannabis in New Zealand?

No. There is no general exemption for tourists. Recreational cannabis remains illegal, and visitors are subject to New Zealand's drug laws. Bringing controlled drugs across the New Zealand border can also result in serious legal consequences.

Can I drive after using medicinal cannabis?

You should not drive if you are impaired. New Zealand Police conduct roadside drug screening for THC, and having a prescription does not prevent testing. Police advise that individual factors can affect how cannabis-based medicines show up in testing, so they cannot provide a universal "safe" time after taking medicinal cannabis to drive.

Will cannabis law in NZ change again?

Cannabis laws can change in the future, but the 2020 recreational legalisation proposal did not pass. Recreational cannabis remains illegal under the current framework. For the latest position, readers should check official New Zealand government and Police information.

Is CBD legal in New Zealand?

CBD is regulated in New Zealand, and its legal status depends on the product and whether it meets the applicable requirements. Certain low-dose CBD products have a pharmacist-only pathway, while other CBD and medicinal cannabis products may require prescription and regulatory approval. Consumers should not assume that every product labelled "CBD" is legal to buy or import.