7 CFR 983.53 - Testing of minimal quantities.
(a) Aflatoxin. Handlers who handle less than 1 million pounds of assessed weight per year have the option of utilizing both of the following methods for testing for aflatoxin:
(2) The handler may segregate receipts into various lots at the handler's discretion and have an inspector sample and test each specific lot. Any lots that are found to have less aflatoxin than the level established by the committee and approved by the Secretary can be certified by an inspector to be negative as to aflatoxin. Any lots that are found to have aflatoxin exceeding the level established by the committee and approved by the Secretary may be tested after reworking in the same manner as specified in § 983.52.