Know Your Script
Checked by us, not by a practitioner. Every legal statement below was checked against the primary instruments listed at the foot of this page — each one retrieved from the government register that publishes it, at the version named, and read. That is what the last-checked date means here. It does not mean a solicitor, barrister or other credentialed professional has reviewed this page; none has. If you are a professional willing to change that, the terms are here.

Australia-wide

Can I take my vaporiser in my luggage?

Clear law, contested application

The short answer

It is a battery question, not a drug question, and the answer is not in Australian law at all. Part 92 of the Civil Aviation Safety Regulations 1998 hands the actual rule to the ICAO Technical Instructions — a document Australia adopts by reference and does not reproduce. Your airline applies it, which is why two carriers can give you two answers and both be right.

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

There is no cannabis-specific aviation rule anywhere in the Australian aviation instruments. What there is, is dangerous-goods law, and it works by reference.

Regulation 92.015 does not list the dangerous goods. It declares that the things specified in the Dangerous Goods List contained in the Technical Instructions are dangerous goods for the purposes of s 23(3) of the Civil Aviation Act 1988.

Regulation 92.010 says what those Instructions are: Technical Instructions for the Safe Transport of Dangerous Goods by Air, issued by the International Civil Aviation Organization, in whichever edition is valid at the time. The note under the definition records that they are available as a printed document only, from ICAO's Document Sales Unit in Montreal. The rule that decides whether your device boards the aircraft is a book you buy from Canada.

Regulation 92.020 is the operative prohibition, and subregulations (6) and (7) are the ones that catch a passenger's device. Goods that under the Technical Instructions may be carried by air only in particular circumstances must not be carried by air except in those circumstances. Lithium batteries are goods of exactly that kind: not forbidden, permitted in defined conditions — which in practice means in the cabin rather than the hold, and not charged or used in flight.

Subpart 92.D contains the limitations on all of that, and it is worth knowing what is not in it. The exemptions are for things like emergency-services equipment on unpressurised aircraft of fewer than ten seats operating to or from an emergency scene. There is no exemption for a medical device, and none for a prescription.

So the layers are: the Act prohibits, the Regulations point at ICAO, ICAO sets the conditions, and the operator applies them and may be stricter. Your prescription is not part of that chain at any point. It governs the substance you are carrying, not the battery you are carrying it in.

What happens if it goes wrong

Practically, the failure is at the screening point and it is the device that is stopped, not you. There is no offence provision in Part 92 aimed at a passenger carrying a personal vaporiser in the cabin — the prohibition bites on carriage contrary to the Technical Instructions, and screening exists to prevent it happening rather than to punish it afterwards.

Because the operator applies the conditions, the only reliable answer is the one your airline publishes. Check it for the specific flight, not for the airline in general: the conditions can differ between a domestic and an international sector on the same carrier.

What to carry

  • The device in your carry-on, never in checked baggage. That is the general shape of the lithium-battery conditions and it is also every Australian carrier's published rule.
  • Your dispensing label or script, for the medicine — a separate question from the device, and the one a screening officer is more likely to ask about.

What to say

  • Declare it as a personal vaporiser if asked, and keep it with your labelled medicine.

What not to do

  • Do not pack it in checked baggage.
  • Do not use or charge it in flight.
  • Do not assume an answer from one airline transfers to another, or from one sector to another on the same airline. Regulation 92.020 sets a floor; an operator may be stricter and often is.

Sources

Cite this page

Know Your Script, ‘Vaporisers, batteries and cabin baggage’ (Australia-wide), https://www.knowyourscript.com.au/travel/vaporiser-on-a-plane/ (last checked 2026-08-15, publisher-checked, not reviewed by a practitioner).

Last checked against primary sources by the publisher:

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