Australia has de-regulated only one type of gene edited crops. Like Europe, Australia regulates based on the process used to develop gene edited products, instead of the characteristics of the product itself. Gene edited plants are regulated by the Gene Technology Regulator (GTR) under the Gene Technology Regulations 2001. The GTR’s 2019 Amendments state that New Breeding Techniques (NBTs) that cut the genome at a specific location, but do not control or specify what DNA sequence is inserted into the cut (known as SDN-1 techniques) are not regulated because they are more like traditional mutagenesis techniques. For example, Yield10 Biosciences in the US gene edited camelina (a plant in the mustard family that is used for vegetable oil and animal feed) with enhanced omega-3 oil. They did this by cutting a specific gene in the plant, which inactivated the gene and increased the omega-3 content.
This is in contrast to other gene editing techniques that do specify exactly what gene sequences will be inserted. For example, researchers in the US developed an herbicide-resistant potato by cutting a specific gene of the potato and then inserting a specific sequence of DNA that decreased the herbicide’s effect on the potato. These types of techniques are regulated under existing gene technology legislation, which requires a license. This positions Australia as more restrictive to gene technology than the United States, but less restrictive than the EU. No gene edited crops have been approved in Australia.
While the Gene Technology Regulator is in charge of laws to protect people and the environment from risks posed by genetically engineered organisms, food is regulated in Australia under a joint system with New Zealand. Food Standards Australia New Zealand (FSANZ) develops and sets pre-market regulations and labeling standards gene edited food. FSANZ will release a final report in 2019 detailing whether NBTs will be regulated as GMOs or whether some gene edited food will not require pre-market approval.
- High-protein grain: Researchers from the University of Queensland developed sorghum that is larger and has extra protein.
- Fungus-resistant wheat: Researchers from the Commonwealth Scientific and Industrial Research Organisation (CSIRO) used CRISPR and TALENs to study wheat rust, a common fungus that destroys wheat crops.
- High-yield wheat: CSIRO used a gene editing technique called RNAi to develop wheat with increased yields, as well as improved quality and tolerance to environmental stressors like heat, cold and drought.
- Virus-resistant barley: CSIRO used RNAi to develop barley resistant to Barley Yellow Dwarf Virus.
- Low trans-fat oil: CSIRO used RNAi to develop a cottonseed oil (used in margarine and cooking oils) without trans-fatty acids, making it a healthier oil for human consumption.
- Improved canola: Researchers at the University of Sydney developed canola with better drought tolerance, photosynthetic capacity and seed oil content.
- Low-gluten potatoes: Researchers from Murdoch University developed a low gluten index (GI) potato using CRISPR.
- Sticky rice: Researchers from the University of Queensland used CRISPR to develop sticky rice, a type of rice widely consumed across Asia.
2019: 2019 Amendments to the Gene Technology Regulations 2001 go into effect, with all gene edited crops regulated except those developed using SDN-1 techniques.
2018: FSANZ releases a preliminary report summarizing the various views and possible outcomes for how the Food Standards Code should apply to food derived using New Breeding Techniques (NBTs).
2001: Gene Technology Agreement goes into effect. The Agreement is an inter-governmental agreement regarding the establishment of a nationally consistent regulatory system for gene technology.
2001: Gene Technology Act 2000 begins. The Act is a plan for the regulation of GMOs in Australia and includes the Gene Technology Regulations 2001. The Act defines gene technology as any technique for the modification of genes or other genetic material.
1999: Standard 1.5.2: “Food produced using gene technology” is adopted as a new standard within Food Standards Australia New Zealand.
Environmental advocacy groups including Greenpeace, Center for Food Safety, Environmental Working Group and Friends of the Earth Australia, have taken the stance that gene editing is the newest version of transgenic modification (GMO 2.0), arguing that it has not been tested enough for safety and should be tightly regulated because it could lead to unintended side effects.
- Genetic Literacy Project’s FAQ on gene editing