July 16, 2025

AOAC INTERNATIONAL’s Organic Authenticity Program is launching its first working group focused on synthetic nitrogen fertilizer detection in produce and grains. To join the Working Group, please sign up by Friday, September 26.

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AOAC INTERNATIONAL brings together government, industry, and academia to establish standard methods of analysis that ensure the safety and integrity of foods and other products that impact public health around the world.

AOAC INTERNATIONAL

P.O. Box 1067

Rockville, MD 20849

+1 (800) 379-2622