November 24, 2025

The AOAC INTERNATIONAL headquarters will be closed Thursday, November 27, and Friday, November 28 in observance of Thanksgiving in the U.S. We are thankful for the AOAC members who do the important work ensuring the safety and integrity of foods and other products that impact public health worldwide.

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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