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Guarantee Your Lab’s Accuracy with Trusted Analytical Resources

Laboratories around the world rely on the AACC Approved Methods of Analysis, 11th Edition, and Laboratory Proficiency Rating Program from Cereals & Grains Association (formerly AACC International) to ensure the accuracy and quality of their work.


Discover Approved Methods

Access 100+ Years of Methods Excellence


Since 1922, food scientists worldwide have relied on our AACC Approved Methods of Analysis to ensure laboratory standardization, accuracy, and efficiency.

Designed for professionals working in our industry, our 11th Edition provides:

  • Digital access to 350+ methods, updated automatically so you’re always using the most current methodologies
  • Company-wide annual subscriptions for all employees
  • User-friendly enhancements and add-ons to improve understanding and consistency

Our peer-reviewed and validated methods are an essential tool for every lab working with grain-based ingredients.

Subscribe to MethodsSubscriber Access
Discover LPRP

Measure Your Lab's Performance with Confidence


For over 75 years, our Laboratory Proficiency Rating Program has helped labs achieve accurate and reliable results to validate their performance and reliability.

Get high quality, standardized samples tailored specifically for labs working in the grain and flour industries, with comprehensive statistical evaluation and industry-wide benchmarking. Choose from a range of samples in four categories:

  • Label Analysis
  • Rheology Testing
  • Food Safety
  • Flour Analysis
Subscribe to LPRPSubscriber Portal

Our Corporate Membership Program offers discounted rates on AACC Analytical Methods, LPRP, and much more! Download the prospectus to learn more.