Idaho Code § 37-1524: Statements on container.

(a) Each carton or other container in which eggs are being sold or offered for sale by a distributor, egg handler or dealer in the state of Idaho shall bear:

(1) A legible statement of the grade and size of eggs.

(2) A legible statement of the name and address of the distributor by or for whom the eggs were graded and candled.

(b) The words "fresh," "country," "hennery," "ranch" or words of similar import shall not be deemed a substitute for official grade designation. Each advertisement of eggs for sale by a dealer shall plainly and conspicuously indicate the official grade and size thereof.