National Residue Survey – Macadamias – 2018-19

Australian macadamias achieve perfect score again

We’re delighted to announce that our industry has been awarded 100% compliance in the 2018-19 National Residue Survey (NRS).  

The program involves the testing of Australian macadamias for a range of chemical residues and environmental contaminants, which ensures the macadamia industry can meet quality assurance and market access requirements for domestic and international markets. 

The report concluded that “Australian macadamia producers continue to demonstrate a high degree of good agricultural practice.” 

Marking a 22-year unbroken record of perfect scores, an achievement unmatched by any other Australian fresh product, this result speaks to the commitment and skill of Australia’s macadamia growers and processors. It’s evidence of their dedication to sustainable farming, the use of biological and cultural crop protection methods, and world-class post-harvest handling practises. 

Subscribe to The Macadamia Review

Our monthly e-newsletter

  • By submitting this form you agree to let us collect your personal information in order to contact you back. Read more at our privacy policy

Latest stories

See more news

Cautious optimism for 2026 Australian macadamia crop

The 2026 Australian macadamia crop is predicted to reach 59,080 tonnes in-shell at 3.5% moisture, or 63,350 tonnes at 10% moisture, according to a climate-based forecast produced using scientific modelling developed by the Queensland Department of Agriculture and Fisheries*.
Macadamia nuts and macadamia ice cream in cones

From niche to next wave: why macadamias are primed to play a bigger role in global ice cream innovation

Few categories rival ice cream for universal appeal. Even as expectations evolve, it remains a category for which many consumers hold a genuine soft spot. Across global markets, shoppers are paying closer attention to ingredients, texture, nutrition and provenance, reshaping what “premium” looks like in frozen desserts. Against this backdrop, macadamias are gaining traction as a strategic ingredient, offering a compelling, underutilised opportunity for product developers.

Innovation, insight and industry momentum: 6 standout macadamia stories from 2025

With 2025 now complete, the year is likely to be remembered as one shaped by active debate and adjustment across global markets. Inflation and cost-of-living pressures remained front of mind in many economies, governments and businesses grappled with the rapid pace of change driven by artificial intelligence, and shifting geopolitical dynamics influenced trade policy, tariffs and supply chains. These were just some of the factors that formed the context in which food manufacturers, ingredient suppliers and brand owners navigated the year.

SUBSCRIBE TO THE MACADAMIA REVIEW

and be the first to know about the latest news from the Australian macadamia industry.

  • By submitting this form you agree to let us collect your personal information in order to contact you back. Read more at our privacy policy