Know Your Script
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South Australia

Will I lose my firearms licence in South Australia because of my prescription?

There is no law on this

The short answer

The Firearms Act 2015 (SA) does not mention medicinal cannabis, and it does not need to. Section 7(2) is not a discretion the Registrar may exercise — it is a definition. A person whose illness, condition or disorder would make it unsafe for them to possess a firearm is not a fit and proper person. The question is therefore about the condition you are being treated for, not about the medicine treating it.

General information, not advice. This page describes the law as at the last-checked date shown at the foot of it. It does not take your circumstances into account, and small differences in circumstances change outcomes. If a decision turns on this, speak to someone qualified about your own situation.

What the law actually says

Section 7 defines fit and proper person for every purpose under the Act, in three different registers, and the difference between them is the whole answer.

Section 7(1) is absolute. A person is not fit and proper if a court has prohibited them from possessing or using a firearm, or if a firearms prohibition order applies to them.

Section 7(2) is also absolute, and this is the provision that matters here. A person who has a physical or mental illness, condition or disorder, or in relation to whom other circumstances exist, that would make it unsafe for him or her to possess a firearm or ammunition, is not a fit and proper person. There is no balancing in that sentence. The operative words are the condition and the word unsafe — not the treatment, and not the prescription.

Sections 7(3) and 7(5) are permissive — a person may be taken not to be fit and proper for failures of safe handling, storage or transport, findings of guilt for offences under the Act or involving actual or threatened violence, fraud in obtaining a licence, being or having been the subject of an intervention order or foreign restraining order, or having threatened violence or sought a firearm for an unauthorised purpose.

Section 7(4) directs what must be weighed. Regard must be had to any risk of the person using a firearm for an unlawful purpose, any risk of them using it to harm themselves, any risk of injury or harm to another, and any risk of the person failing to exercise continuous and responsible control over a firearm. In that connection regard may be had to past behaviour, instability, intemperate habits, way of living or domestic circumstances — and separately, under s 7(4)(a), to reputation, honesty and integrity, including that of close associates.

Read together: a prescription is not a disqualifier and is not named anywhere in the Act. What it is, is evidence of a diagnosed condition, and s 7(2) and s 7(4)(b)(ii) are both pointed directly at conditions.

What happens if it goes wrong

Because s 7(2) is definitional rather than discretionary, the argument in a South Australian case is not should the Registrar overlook this. It is whether the condition would make possession unsafe — a question of evidence, usually medical evidence, and one where a treating clinician's opinion about stability and function is worth considerably more than anything the applicant says about their own.

Do not answer a health question on a firearms application by omission. Section 7(3)(e) makes fraud or deception for the purpose of obtaining a licence a ground in its own right, and it outlives the condition that prompted it.

What to say

  • Answer any health question on a licence application accurately. A false declaration on a firearms application is a separate and more serious problem than the answer would have been.

What not to do

  • Do not omit it from a health declaration on the assumption nobody will check.
  • Do not assume another state's outcome transfers. These are eight separate schemes.

Sources

Cite this page

Know Your Script, ‘Firearms licence and medicinal cannabis prescription in SA’ (South Australia), https://www.knowyourscript.com.au/firearms/firearms-licence-prescription/sa/ (last checked 2026-08-15, publisher-checked, not reviewed by a practitioner).

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