1968—Par. (a). Pub. L. 90–492 substituted “otherwise subject to inspection under this chapter” for “in or for marketing in a designated major consuming area”, “burdensome effect upon commerce” for “in a designated major consuming area”, and “which are adulterated” for “which are unwholesome or adulterated”.

Amendment by Pub. L. 90–492 effective Aug. 18, 1968, see section 20 of Pub. L. 90–492, set out as a note under section 451 of this title.