40 CFR § 406.21
Specialized definitions
June 9, 2020
For the purpose of this subpart:
(a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in part 401 of this chapter shall apply to this subpart.
(b) The term corn shall mean the shelled corn delivered to a plant before processing.
(c) The term standard bushel shall mean a bushel of shelled corn weighing 56 pounds.
(d) The abbreviation MSBu shall mean 1000 standard bushels.