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A structured approach that supports evidence-based decisions
What is a genetically modified organism?
Genes are sets of instructions in the cells of all living creatures—animals, plants and microorganisms—that act as the blueprint for how that organism develops and functions.
Gene technology can be used on organisms to change their genes. A genetically modified organism (GMO) is one that has been modified or given a new trait through the use of gene technology.
For example: Some GM cotton has been genetically modified to resist damage by producing compounds that are toxic to certain major insect pests that feed on cotton.
GMOs are used in many ways in Australia. They may be used in agriculture, as a source of food, as vaccines, to produce industrial chemicals and for research.
Using risk analysis to regulate GMOs
People use risk analysis
in daily life when considering activities that could involve harm—such as crossing the road, climbing a ladder or using boiling water. Risk analysis can also be applied to GMOs.
In Australia, a set of laws*
control what people can do with GMOs, such as doing experiments with, developing, breeding, growing, importing or transporting GMOs. The laws are designed to protect people and the environment by identifying and managing risks posed by GMOs.
An independent person, the Gene Technology Regulator (the Regulator*
) is responsible for the risk analysis of GMOs and is supported by staff in the Office of the Gene Technology Regulator. Risk analysis is a reasoned, repeatable and transparent approach to identifying and managing risks. It is based on a well-established international approach that is also used in other sectors such as finance, business, engineering and manufacturing. It provides a rigorous, evidence-based framework for decisions made by the Regulator.
All activities with a GMO in Australia need authorisation. If a GMO is grown in a field it will require a licence. Some GMOs used in a laboratory may also require a licence. The Regulator uses risk analysis to decide whether or not to issue a licence and monitors compliance with these licences.
The risk-analysis process
Before a licence is granted for a person or company to work with a GMO, the Regulator prepares a risk assessment and risk management plan. This is done on a case-by-case basis, taking into account the specific circumstances or context for each individual application.
To make decisions about issuing GMO licences, the Regulator:
- assesses the risks
- develops a management plan to control or minimise the risks
- communicates and consults about the risks.
Assessing the risks
The Regulator identifies possible risks by considering how a new property of a GMO may cause harm to people or the environment.
Because any organism can potentially cause harm, the Regulator compares the risk of a GMO against the risk of harm from the ‘parent’ organism.
For example: A risk assessment will test if risk from GM cotton is greater than risk from non-GM (parent) cotton. Risks are affected by the ability of GM cotton to become invasive and possible adverse impacts caused by the plant or its products such as cotton fibres or cottonseed oil.
The Regulator uses scientific and technical information from many sources to assess potential risks from a GMO, guided by a few key questions.
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Example of a possible risk: GM cotton is toxic to insect pests. Could the toxins harm birds that eat the pests? No, the toxins only bind to the gut of specific insects and are unlikely to affect birds.
Managing the risks
Risk management protects people and the environment by taking actions to reduce, mitigate and avoid risks. The Regulator develops a risk management plan for every licence application.
For example: A management measure for GM seeds that might become weeds could include: secure transport using double-layered containers, and cleanup actions if seed is spilled.
Asking for your input along the way
An important part of the Regulator’s approach to risk analysis is to exchange information, ideas and views between the Australian people, governments and interested groups about regulating GMOs.
Before issuing licences, the Regulator asks for detailed advice, feedback and comment from a diverse group of people on each risk assessment and risk management plan.
Communication by the Regulator includes:
- giving information and advice about how GMOs are regulated
- consulting experts and the public about risk and risk management plans
- asking for data, advice or expert submissions
- explaining licence decisions and conditions
- discussing how to assess, manage and communicate risk
- seeking advice about ethical issues and issues of concern to the public
- talking about policy with governments (Commonwealth and state).
Want to know more?
Full details of the Regulator’s approach to risk analysis can be found in the Risk Analysis Framework*
at the OGTR website.
You can ask us about how the Regulator works, be included on a register to receive regular updates on our work, give us feedback about our website or publications, and more.
Contact the Office of the Gene Technology Regulator by:
free call: 1800 181 030
fax: 02 6271 4202
mail: MDP54, GPO Box 9848, Canberra ACT 2601.
We welcome and value your comments and questions.
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