All purchasers and receivers of milk for the manufacture of dairy products for human consumption shall maintain a reasonable price differential between the grades of milk as defined by the bacterial estimate tests. This price differential shall not be less than five percent of the price for grade one milk.
Iowa Code § 194.11
Price differential
Known as the Iowa Grading Law
The act spans §§ 194–194 (19 sections).
[C62, 66, 71, 73, 75, 77, 79, 81, §194.11]
Official source: Iowa Legislature. Reproduced from public-domain Iowa statutes; confirm against the official source for the current text. Not legal advice.