The five active ingredients now under strict 2026 regulation include:
- Brodifacoum
- Bromadiolone
- Difenacoum
- Difethialone
- Flocoumafen
While highly effective, often requiring only a single feed to be lethal their chemical stability means they persist in the environment and the bodies of rodents for a long time.
The Problem: Why These Poisons Are Being Restricted
The primary driver for the 2026 legislation is secondary poisoning. Unlike older poisons that metabolize quickly, SGARs stay in a rodent's system for days or even weeks before the animal dies.
When a "toxic" rodent is eventually caught by a predator such as a Powerful Owl, Tawny Frogmouth, Wedge-tailed Eagle, or even a domestic pet that predator ingests a concentrated dose of the poison. This bioaccumulation has led to a devastating decline in native Australian bird populations and an increase in accidental pet poisonings. The APVMA's 2026 ruling officially recognizes that the "uncontrolled" use of these chemicals presents an unacceptable risk to non-target wildlife.
What Changed Under the 2026 Rodenticide Regulations?
The biggest change is the declaration of SGARs as Restricted Chemical Products (RCPs). This effectively ends the era of "off-the-shelf" high-potency rat bait for the general public and places the responsibility squarely on licensed professionals.
Key Regulatory Updates:
- Retail Ban: SGARs are being removed from general retail shelves (Bunnings, supermarkets, etc.). Only licensed technicians can now purchase and deploy these specific products.
- The "35-Day Rule" (Monthly Monitoring): You can no longer "set and forget" bait. Under the new rules, treatments cannot continue for longer than 35 days (roughly one month) without a formal evaluation. This means you must monitor activity every month to determine if the infestation is controlled and if baiting is still necessary.
- Outdoor Restrictions: SGARs can no longer be used outdoors for *mice (only rats).
- For rat control, bait stations must be placed within 2 metres of a building or structure.
- Mandatory Equipment: All SGAR bait must be secured in tamper-resistant and weather-resistant bait stations. Direct burrow baiting is now strictly prohibited.
How to Comply: Steps for Pest Control Companies
To ensure your company remains on the right side of the law, you must update your Standard Operating Procedures (SOPs) to include the following:
- Mandatory Record Keeping: You must document the exact type of bait used, the quantity, the location of every bait station, and the level of activity found during each visit.
- Regular Site Evaluations: Your technicians must conduct a follow-up at least every 30-35 days. If activity has ceased, the bait must be removed. If activity persists, you must document why the current method is being extended or how it is being adjusted.
- Carcass Management: Technicians are now required to search for and safely dispose of rodent carcasses during site visits to further minimize the risk of secondary poisoning.
- Label Literacy: "The label is the law." Ensure your team is using products with the updated 2026 APVMA-approved labels, which outline these new restricted distances and usage limits.
Streamline Your Compliance with Nexus Service Manager
Staying compliant with monthly monitoring and detailed record-keeping can be an administrative nightmare. To make this transition easier, the Onsite Equipment Management in Nexus Service Manager is designed specifically to help you record rodent activity and the exact rodent bait used at every station.
By tracking bait types, quantities, and activity levels digitally, you can ensure your company meets the 2026 reporting standards with a single click, keeping your business compliant and our wildlife safe.
More information about rodenticides can be found on the APVMA website: https://www.apvma.gov.au/resources/frequently-searched-chemicals/rodenticides.
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