May 20, 2026

AOAC INTERNATIONAL will be closed on Monday, May 25, 2026, in observance of the Memorial Day holiday in the United States.

Photo by Be Pro – stock.adobe.com

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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