Chemical Producers & Distributors Ass'n v. Helliker

WAKE, District Judge.

We must decide whether intervening amendments to California’s pesticide registration laws, which were challenged and upheld below, render this appeal moot. We hold they do. Because the amendments cannot be attributed to the voluntary conduct of the party seeking relief from the judgment, we vacate the district court’s judgment.

I. Federal and California Pesticide Regulation

Under the Federal Insecticide, Fungicide, and Rodenticide Act, 7 U.S.C. §§ 136 to 136y (“FIFRA”), all pesticides must be registered with the Environmental Protection Agency before being sold or…