Code of Federal Regulations Title 7. Agriculture § 7.91.100 Scope

Two approved information symbols in the form of AMS shields are available to indicate official testing by an AMS laboratory. The two approved AMS shields with the words “USDA AMS TESTED” and “USDA LABORATORY TESTED FOR EXPORT” are added to the USDA symbol inventory to enhance the acceptance of AMS tested agricultural commodities on a national or international basis.

 Includes matters within the responsibility of the Federal Grain Inspection Service.