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    AAFCO is a non-profit organization that sets standards for both animal feeds and pet foods in the United States.

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    Feed regulatory information for livestock production farmers and ranchers, pet owners, veterinarians and other animal professionals.

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Analyte Summary Report

Analyte Summary Report

Analyte Proficiency Testing Report

Analyte Proficiency Testing Report

Thiex, N. J. and Ramsey, C. A., Piloting a Proficiency Testing Program for Laboratory Sampling of Animal Feeds. J. AOAC Int. (2022)

Thiex, N. J. and Ramsey, C. A., Piloting a Proficiency Testing Program for Laboratory Sampling of Animal Feeds. J. AOAC Int. (2022)

Hanson, P., Mitchell, N., Caudle, S.B., Caulkins, L., Owens, C., Lewandowski, P., & Pickett, D. (2020) A Study to Evaluate the Need for Comminution in the Preparation of Food Materials for Testing of Listeria monocytogenes, Staphylococcus Species, and generic Escherichia coli., J. AOAC Int. 103, 1639–1645

Hanson, P., Mitchell, N., Caudle, S.B., Caulkins, L., Owens, C., Lewandowski, P., & Pickett, D. (2020) A Study to Evaluate the Need for Comminution in the Preparation of Food Materials for Testing of Listeria monocytogenes, Staphylococcus Species, and generic Escherichia coli., J. AOAC Int. 103, 1639–1645

Part 2: Maestroni, B., Ghods, A., El-Bidaoui, M., Rathor, N., Jarju, O. P., Ton, T., & Ambrus, A. (2000). Testing the Efficiency and Uncertainty of Sample Processing Using 14C-Labelled Chlorpyrifol: Part I and Part II. Pages 49–72 in Principles and Practices of Method Validation; Fajgelj, A., Ambrus, Ä., eds. Royal Society of Chemistry, Cambridge, United Kingdom.

Part 2: Maestroni, B., Ghods, A., El-Bidaoui, M., Rathor, N., Jarju, O. P., Ton, T., & Ambrus, A. (2000). Testing the Efficiency and Uncertainty of Sample Processing Using 14C-Labelled Chlorpyrifol: Part I and Part II. Pages 49–72 in Principles and Practices of Method Validation; Fajgelj, A., Ambrus, Ä., eds. Royal Society of Chemistry, Cambridge, United Kingdom.

Chapter 7 of The Official Publication

Chapter 7 of The Official Publication

In an effort to trim down the size of the Official Publication, the AAFCO Board of Directors is considering the deletion of Chapter 7: AAFCO Meeting Proceedings. This chapter includes all of the committee reports from the previous Annual and Midyear meetings. In the past, these committee reports have been printed in Chapter 7 of

Registration Form

Registration Form

AFRPS Meeting Agenda

AFRPS Meeting Agenda

Introduction to the AAFCO Ingredient Definition Process Course

Introduction to the AAFCO Ingredient Definition Process Course

Comprehensive Animal Feed Ingredient Submission Course

Comprehensive Animal Feed Ingredient Submission Course

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AAFCO Headquarters Office
1800 S. Oak Street, Suite 100, Champaign, IL 61820-6974

Phone: 217-356-4221

Fax: 217-398-4119
Email: aafco@aafco.org

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