Your voice matters. Have your say on how we administer Australia’s national environmental protection laws as we strive for continuous improvement. Complete this survey to help shape our priorities and inform how we provide our services and conduct our activities.
The survey will be open until 11:59pm AEST Thursday, 30 September 2026. If you have any questions, please contact: surveyhelp@nationalepa.gov.au
Importing items regulated by the Ozone Protection and Synthetic Greenhouse Gas Management Act 1989
Updated Information on the Harmonized System tariff codes commencing 1 January 2022 for controlled substances under the Ozone Protection and Synthetic Greenhouse Gas Management Act 1989 (the Act) including hydrofluorocarbons (HFCs):
Imports of ozone depleting substances and synthetic greenhouse gases controlled under the Act, and equipment containing these substances, are managed by the National EPA and the Australian Border Force to minimise the impact of these substances on the ozone layer and the climate system.
Importers must hold the correct licence to import regulated items or be able to provide evidence their goods are exempt from the controls or licence requirements.
If goods are self-assessed as being exempt or not requiring a licence, customs brokers/importers must be able to produce supporting evidence on request.
Brokers cannot hold a licence to import items on behalf of a client. Brokers will require the importer’s licence information to process the import.
Controlled substances or equipment imported without a licence may be seized and importers may be liable to penalties and prosecution.
Importers should check import requirements before importing goods and allow adequate time to apply for, and be granted, a licence if one is required
We must decide whether to approve a licence application within 60 days of all required information being provided. We aim to assess licence applications sooner, typically within 14 days.
Licence application fees are non-refundable.
Import documentation must be complete, correct and in English (or translated into English).
Resources
Controlled substances are listed in Schedule 1 of the Ozone Protection and Synthetic Greenhouse Gas Management Act 1989.
HFCs and HFC blends have different global warming potentials (GWPs). HFC importers are required to ensure imports don’t exceed their available quota using the GWP values of the substances imported:
This information is designed to help customs brokers identify when an import is regulated under the Ozone Protection and Synthetic Greenhouse Gas Management Act 1989, particularly where the importer does not know if the import contains a controlled substance or equipment designed to use a controlled substance.
Equipment designed to use a controlled synthetic greenhouse gas but that does not contain the controlled gas when imported may be imported without a licence. Importers may be asked to supply documentary evidence to demonstrate that the equipment does not contain a controlled synthetic greenhouse gas or that the controlled gas has been removed from the equipment, for example a certificate, invoice or work order completed by the technician that removed the gas, or a letter or document from the manufacturer or supplier (on their letter head) confirming that the equipment has never been charged with gas.
Section 40 of the Ozone Protection and Synthetic Greenhouse Gas Management Act 1989 is no longer in operation. For information on how items formerly covered under a Section 40 exemption are now handled, please see Equipment Licences (EQPLs).
An import licence is not required for:
Low volume imports – synthetic greenhouse gases. Importers can import equipment containing up to a total of 25 kilograms of synthetic greenhouse gas (hydrofluorocarbon (HFC), perfluorocarbon (PFC), sulfur hexafluoride (SF6) or nitrogen trifluoride (NF3) during a calendar year without a licence. There is no limit on the number of pieces of equipment and the equipment may be imported in one or more consignments.
Low volume imports – hydrochlorofluorocarbon (HCFC). From 1 January 2020, low volume imports of HCFC equipment without a licence will no longer be allowed.
Personal use. Equipment containing ozone depleting substances or synthetic greenhouse gases owned for private or domestic use in the country of export for 12 months or more before import and that is for private or domestic use in Australia may be eligible for a personal use exemption.
Exemptions for medical or veterinary equipment. Specified medical, veterinary and other equipment (e.g. asthma puffers) containing synthetic greenhouse gases are exempt from licensing and levy requirements. From 1 January 2020, medical and veterinary equipment containing HCFCs will require a licence. For more details and information on other available exemptions, see Exemptions - Do I need a licence?
Equipment designed to use controlled synthetic greenhouse gases where no controlled gas is in the equipment when it is imported. Refer above to part C. Importing equipment without controlled gas
Equipment using non-regulated gases. Regulated gases are listed on Schedule 1 of the Act.
Gas on board a ship or aircraft, where it is exclusively for use in meeting reasonable servicing requirements of air conditioning or refrigeration equipment on board when the ship or aircraft is or will be engaged in a journey:
between a place in Australia and a place outside Australia, or
between two places outside Australia.
Temporary imports or re-imported goods.
There are four types of import/export licences under the Act:
Please note that the import of non-refillable containers containing HFCs is prohibited. Licence conditions on controlled substances (bulk) licences prohibit the use of non-refillable containers to import controlled substances.
