196.321. The quality standards for grades of eggs, the sizedesignation and standards therefor by weight, and toleranceswithin grades, shall be established by the director through thepromulgation and issuance of regulations; provided, the qualitystandards and designations, size standards and designations, andtolerances within grades shall not be lower than thoseestablished by the United States Department of Agriculture.
(L. 1955 p. 701 ยง 196.312)