A State-by-State Guide to Cannabis in Australia

Guide to cannabis in Australia: New South Wales

Use, supply and possession of cannabis is illegal in New South Wales (NSW), but first-time offenders with less than 15 grams on hand may only be issued a caution. Up to two cautions can be received; they often come with a referral for drug-related information. In February 2024, the NSW government expanded the program, allowing offenders to complete a drug and alcohol intervention program in place of paying the AU$400 fine.

However, any doctor can prescribe medicinal cannabis if it is determined an appropriate treatment and the doctor has the approvals required to do so. The NSW government has also allocated over AU$9 million to the Centre for Medicinal Cannabis Research and Innovation to educate the community, monitor clinical trials and conduct research into cannabis’ efficacy in treating conditions such as epilepsy and nausea associated with cancer treatments.

In February, while announcing a task force to drive growth in NSW’s hemp industry, Agriculture Minister Tara Moriarty told Guardian Australia that while the cultivation of hemp and cannabis are separate issues, she was open to increasing medicinal cannabis production and reforming state drug laws.

During its run for the last election in 2023, the Labor Party of NSW promised to hold a Parliamentary Drug Summit, the first of its kind since 1999. The four-day summit is scheduled to took place in late 2024, with two days of forums held in regional towns in November and meetings in Sydney on December 4 and 5.

An inquiry into the “true socio-economic cost and the opportunities of cannabis legalisation” was launched on March 21, 2024, chaired by Legalise Cannabis MP Jeremy Buckingham. The views and opinions of health experts, advocates and users have been submitted to the inquiry as of June, and the inquiry will report its findings before the summit.

According to the release, NSW treasurer and upper house MP Daniel Mookhey said the government “welcomed the opportunity to hear from experts, but warned any potential policy reform would be examined at the state’s drug summit later this year.”

Buckingham has also called on the NSW government to investigate a defence for unimpaired drivers who use medical cannabis.

The NSW Drug Summit sought to "bring together a range of perspectives and build consensus on the way NSW addresses drug use and harms." It took input from the public, inviting individuals and organizations to submit their proposals and/or opinions pertaining to the summit's discussions. A total of over 400 participants and 3,600 written submissions were recorded. The list of submissions is available here.

A report on the Drug Summit was received by the government on April 3, 2025, which has put forward 56 recommendations across key areas including prevention, early intervention, community support, stigma, workforce and reform. The NSW Government said in a statement that it will now "carefully consider" these findings and respond in due course.

Guide to cannabis in Australia: Victoria

Victoria was the first state to legalise medical marijuana use, and young children living with epilepsy were the first to gain access. Medical cannabis can be prescribed by any physician to a patient with any medical condition if the physician believes it is clinically appropriate and has obtained the necessary approval from the relevant regulatory body.

Recreational cannabis possession and use is a criminal offence in Victoria, but similar to New South Wales, those caught with a first offence of 50 grams or less are typically given a caution and directions to attend drug counselling. It’s more serious if there are additional charges or if a person is found with over 50 grams; 250 grams, or 10 plants, is considered a traffickable quantity of cannabis.

Last year, a Legalise Cannabis MP put forward a private member's bill for personal use cannabis reform. The bill was discussed in an upper house debate in December, with opponents citing the risk of abuse and need to protect young and Indigenous Australians and supporters arguing that prohibition causes more harm. While it did not receive government support, the current Labor Party of Victoria has expressed a willingness to explore reformation.

On May 20, the government announced the launch of a closed-circuit trial in partnership with Swinburne University to assess driving abilities of medical cannabis users. Under the current law, drivers found with any trace of THC in their saliva face a mandatory licence suspension and fines, even though THC is detectable for several hours after ingestion.

The trial was scheduled to begin in September 2024 and last 18 months. Advocates were disappointed that it will not finish in 2024 as previously promised, with the completion expected in late 2025.

Cannabis Council Australia said in a November 13, 2024 newsletter that both houses of parliament in Victoria have successfully passed the Roads and Road Safety Legislation Amendment Bill 2024. This bill provides magistrates the discretion to evaluate individual cases where drivers, holding valid medicinal cannabis prescriptions, test positive for THC but show no signs of impairment.

According to the Victorian government's timeline of the bill, the royal assent was given in November 19, 2024, and the bill is expected to take effect in mid-2025.

Guide to cannabis in Australia: Queensland

In Queensland, growing cannabis and recreational use are illegal under four different acts. Under the Drugs Misuse Act 1986, unlawful possession, supply, production and trafficking have maximum penalties of up to 20 years imprisonment, depending on circumstances such as how much cannabis is involved.

Medicinal use is less frowned upon in Queensland as any registered medical practitioner in the state can prescribe medicinal cannabis if clinically appropriate. Previously, the medical practitioner must have obtained Commonwealth approval in most circumstances; however, after new legislation changes in June 2020, any Queensland doctor can prescribe Schedule 4 CBD or Schedule 8 THC or CBD oil products without formal approval from state health authorities.

Medicinal cannabis can be administered via vapour, capsules, sprays or tinctures — smoking cannabis is not allowed in Queensland. Advertising medicinal cannabis is restricted to the medical, wholesale and pharmaceutical professions only.

However, Essential’s August 2023 poll results show that half of Queenslanders support the state's legalisation, and members of the Labor party have called for the legalisation of personal possession of small quantities. This year, several Legalise Cannabis MPs joined festival-goers at MardiGrass 2024, an annual Cannabis Law Reform Protestival held in Nimbin, a small town about 20 kilometres from the NSW border that’s known for its residents’ alternative lifestyles as well as for cannabis culture.

A petition was also posted by Greens MP Michael Berkman to call on the government to make Queensland the first state to fully legalise cannabis. It had a target of 500 signatures, which it had passed as of November 2024. By early May 2025, the petition had gathered 670 signatures.

Guide to cannabis in Australia: South Australia

Cannabis flower, cannabis oil and cannabis resin are all illegal to keep, use, grow, sell or give away in South Australia. Possession for personal use can be penalised with an expiation, which is a fine without a criminal conviction. Large-scale trafficking or selling can attract big penalties of up to AU$1 million, 15 years to life imprisonment or both.

Those looking for medical cannabis products can obtain them via prescription from an authorised medical practitioner in the region. Approval under South Australian Controlled Substances legislation is also often required, although there are exemptions for elderly and terminal patients.

Despite South Australia having the most supporters for legalisation, reformation attempts have been unsuccessful. Member of Legislative Council Tammy Franks of the South Australian Green Party re-introduced the Cannabis Legalisation Bill 2022 in May 2022, but it has not progressed through the legislative process.

In September, a joint committee including members from several parties, including Franks, put forward an interim report with 13 unanimous recommendations. Among them was a call to reform zero tolerance roadside drug-testing laws to protect medicinal cannabis users in the state.

A spokesperson of the government said that the recommendations would be considered in "due course," and that "the government is open-minded to further improvements while ensuring road safety outcomes are maintained and any action taken is informed by research.”

Guide to cannabis in Australia: Western Australia

Even though Western Australia previously decriminalised cannabis in 2004, Liberal Premier Colin Barnett repealed the decision in 2011 as part of a “tough on crime” approach.

Possession of 10 grams or less can lead to a cannabis intervention requirement (CIR). This means the individual can attend a cannabis intervention session instead of facing a criminal conviction. If the person is 18 or older, they may receive only one CIR; however, those younger can receive two. Possessing more than 10 grams can result in a fine of up to AU$2,000, two years in jail, or both. Penalties are more severe for possession of over 100 grams.

Medicinal cannabis is available via prescription from any doctor in WA providing they have the required government approval. Prescriptions can be dispensed at any pharmacy. Driving with THC in your system is an offence in Western Australia.

Recently, two Legalise Cannabis MPs proposed bills to the State Parliament. The first would allow Western Australians to possess up to 50 grams of cannabis and to grow up to six plants per household. The Bill was introduced on March 21, 2024, with a debate held on June 21. However, the bill was rejected. The second bill called for a referendum question on the subject to be included on the state election ballot in March 2025.

On September 12, 2024, Dr. Brian Walker of Legalise Cannabis Party in Western Australia shared that the Legislative Council approved the motion to review the state’s industrial hemp legislation and regulation to make the plant easier to grow. He regarded the debate as “open and healthy,” adding that he hopes this would lead to “more acceptance of a crop which stands to deliver billions of dollars for the WA economy each and every year.”

The Greens in Western Australia published its plan to legalise cannabis on February 2, 2025, saying that WA "needs a comprehensive plan for legalisation that will provide safe access to cannabis and cannabis products, end over policing and draw people away from the illicit market."

The plan includes, but is not limited to, decriminalising the personal use and possession of cannabis, legalising growing of cannabis on private property for personal use and updating drug driving laws.

“A new study from Swinburne University concluded that the consumption of medical cannabis containing THC has a negligible impact on driving performance when used as prescribed," Greens (WA) Legislative Council candidate Clint Uink said. “In Tasmania, there is a medical defence for driving with THC in your system, provided you are not impaired. Victoria is likely to follow suit, so should WA.”

Guide to cannabis in Australia: Tasmania

Prior to July 1, 2021, obtaining medicinal cannabis was fairly complicated in Tasmania — patients had to be referred to a specialist by their general practitioner, and then the specialist would make a decision. Generally cannabis would only be provided by specialists in limited circumstances once conventional treatment had been unsuccessful. Now general practitioners can fill out prescriptions if they believe it is clinically appropriate and if they have both Commonwealth and state approval to do so.

Possession of cannabis is illegal in Tasmania — in fact, any utensil or appliance for preparation, smoking or inhalation of cannabis is illegal and can attract a maximum fine of AU$7,950. Trafficking an amount of 25 grams of oil or 1 kilogram of plant material carries a serious imprisonment term of up to 21 years. However, police may issue up to three warnings for possession of less than 50 grams.

On January 23, 2025, a report by The Mercury Newspaper said that Tasmanian lawyer Greg Barns called for clarity on the state’s medicinal cannabis laws after a 60-year-old woman was convicted of drug-driving despite holding a legitimate prescription.

Last September, ABC reported Barns said that the ban on having any THC in a person's system was "not based on science."

He cited the two-year trial underway in Victoria looking at how much medicinal cannabis "you can have in your system before you are a risk to other road users," adding that the inquiry research was also underway in the United States and Canada to set an "impairment level such as we have in relation to drink driving to end this sort of injustice."

Guide to cannabis in Australia: Northern Territory

Cannabis is largely decriminalised in the Northern Territory (NT), but possession of a small quantity in a public place still carries an imprisonment penalty. Possession of less than 50 grams in your own home is penalised with a fine of up to AU$200. The penalty for cultivating, even small amounts of less than five plants, is 200 penalty units or two years imprisonment. A commercial quantity of more than 20 plants results in life imprisonment, as does “cultivation in front of a child.”

The first NT medicinal cannabis patient to fill a script did so in November 2019, but uptake has been slow since then and the NT has a low number of users. That’s largely because there are few doctors who are authorised prescribers in the NT, and as the area is remote, travel to those clinics is not feasible for all residents.

Schedule 8 medicinal cannabis medicines are regulated in the same way as other Schedule 8 medicines such as morphine and oxycodone in the Northern Territory. The government said that there is no need for a prescriber to obtain an authorization prior to prescribing medicinal cannabis for a particular patient, but that they are required to notify the Chief Health Officer should the patient need to receive the medicine for more than two months due to the treatment being successful.

Products containing CBD are Schedule 4, and as such can be prescribed and continued without need for notification.

Guide to cannabis in Australia: Australian Capital Territory

In September 2019, the Australian Capital Territory (ACT) passed a bill to legalise the possession of small amounts of cannabis for personal use as of January 31, 2020, if the possessor is 18 years of age or older. It's important to note that the ACT’s state laws conflict with federal laws, which still prohibit the recreational use of cannabis, and federal lawmakers have attempted to overturn the legislation in the past.

ACT residents who are over 18 can carry up to 50 grams of dry cannabis, or 150 grams of wet material, and can grow as many as two plants per person (or four per household). Exceeding limits precipitates a fine, not criminal charges. Plants must also be grown outdoors only, leaving them open to theft.

Medicinal cannabis is available for ACT patients with a number of conditions on a case-by-case basis. Doctors must have approval from the ACT Chief Health Officer and the Therapeutic Goods Administration to prescribe.