Grade means any one of the officially established grades of potatoes, and size means any one of the officially established sizes of potatoes, as defined and set forth in:
(a)
The U.S. Standards for Potatoes issued by the U.S. Department of Agriculture ( §§ 51.1540 to 51.1556 of this title), or amendments thereto, or modifications thereof, or variations based thereon;
(b)
U.S. Consumer Standards for Potatoes as issued by the U.S. Department of Agriculture ( §§ 51.1575 to 51.1587 of this title), or amendments thereto, or modifications thereof, or variations based thereon;
(c)
U.S. Standards for Grades of Potatoes for Processing as issued by the U.S. Department of Agriculture ( §§ 51.3410 to 51.3424 of this title), or amendments thereto, or modifications thereof, or variations based thereon;
(d)
U.S. Standards for Grades of Peeled Potatoes ( §§ 52.2421 to 52.2433 of this title), or amendments thereto, or modifications thereof, or variations based thereon; and
(e)
Standards for potatoes issued by the State of Oregon or California, or amendments thereto, or modifications thereof, or variations based thereon.
Code of Federal Regulations
[35 FR 10741, July 2, 1970]