The Australian Pesticides and Veterinary Medicines Authority (APVMA) has announced an extension of its review of the herbicide paraquat until late 2025. Initially launched in 1997, this extensive review is focused on evaluating the growing body of public submissions, scientific data, and ongoing debates about paraquat’s potential link to Parkinson’s disease.
This extension follows a significant influx of public feedback, highlighting increasing concerns from farmers, environmental organizations, and health advocacy groups. The APVMA is committed to a thorough, evidence-based approach to ensure all relevant data is carefully reviewed before making a final regulatory decision in Q4 2025.
Reason for Extension of Paraquat Review
The extension of the review period is due to:
• Increased Public Submissions: A large volume of feedback necessitated more time for evaluation.
• Health & Environmental Concerns: Growing studies and global bans have intensified scrutiny over paraquat’s safety and long-term effects.
• Stakeholder Interest: Farming groups advocate for science-based decisions, while health organizations like Parkinson’s Australia push for a precautionary ban over the herbicide's potential health risks.
Impact on Industries
The extended review could have far-reaching effects on several sectors:
1. Agriculture & Farming:
i. Farmers who rely on paraquat for weed control may face new restrictions or a possible ban, which could impact productivity and farming operations.
ii. Sectors like horticulture and viticulture, which use paraquat in orchards and vineyards, will need to explore alternative weed control methods.
2. Agrochemical Industry:
i. Manufacturers and suppliers of paraquat-based products may experience regulatory uncertainty, affecting product sales and production.
ii. Research and development efforts could shift towards creating safer, environmentally friendly herbicide alternatives.
3. Food Production & Supply Chain:
i. Food producers and exporters may need to adjust their weed control strategies, potentially affecting crop yields and overall costs.
ii. Supply chain disruptions could occur if alternative herbicides are less effective or more expensive.
4. Environmental & Public Health Organizations:
i. Health advocacy groups like Parkinson’s Australia are calling for a ban due to potential neurotoxic effects.
ii. Environmental organizations continue to push for more sustainable and less toxic alternatives to paraquat.
5. Regulatory & Compliance Bodies:
i. Government agencies will oversee compliance measures if restrictions or a ban on paraquat is enforced.
ii. Legal and policy experts will help shape pesticide regulations and ensure public health protections.
6. Scientific & Medical Research Community:
i. Toxicologists and medical researchers are actively studying the herbicide’s potential link to Parkinson’s disease.
ii. Agricultural scientists are evaluating alternative weed control methods and promoting sustainable farming practices.
Potential Outcomes of the APVMA Review
The APVMA's final decision in late 2025 could result in one of the following actions:
• Stricter Regulations: New usage restrictions, safety protocols, and monitoring requirements may be imposed.
• Reformulation of Herbicides: The industry could be required to phase out or modify paraquat-based products.
• Full Ban on Paraquat: A total ban could align Australia with other countries that have already prohibited paraquat.
Strategies to Address the Challenges
To address potential regulatory changes, industries and stakeholders can take the following steps:
• Monitor APVMA Updates: Stay informed about regulatory changes and deadlines for compliance.
• Invest in Safer Alternatives: Explore eco-friendly herbicides and integrated weed management strategies as alternatives to paraquat.
• Engage in Policy Discussions: Participate in consultations to advocate for science-based regulations and a balanced approach.
• Prepare for Transition Costs: Prepare for potential financial impacts if reformulation or shifts to alternative weed control methods are required.
For more information, refer to the APVMA's announcement here.
Reach out to our regulation experts on chemical and product regulatory compliances