1. California's wine-pricing system constitutes resale price maintenance in violation of the Sherman Act, since the wine producer holds the power to prevent price competition by dictating the prices charged by wholesalers. And the State's involvement in the system is insufficient to establish antitrust immunity under
Parker v. Brown. While the system satisfies the first requirement for such immunity that the challenged restraint be "one clearly articulated and affirmatively expressed as state policy," it does not meet the other requirement that the policy be "actively supervised" by the State itself. Under the system the State simply authorizes price setting and enforces the prices established by private parties, and it does not establish prices, review the reasonableness of price schedules, regulate the terms of fair trade contracts, monitor market conditions, or engage in any "pointed reexamination" of the program. The national policy in favor of competition cannot be thwarted by casting such a gauzy cloak of state involvement over what is essentially a private price-fixing arrangement. Pp. 102–106. 2. The
Twenty-first Amendment does not bar application of the
Sherman Act to California's wine-pricing system. Pp. 106–114. :(a) Although under that Amendment States retain substantial discretion to establish liquor regulations over and above those governing the importation or sale of liquor and the structure of the liquor distribution system, those controls may be subject to the federal commerce power in appropriate situations. Pp. 106-110. :(b) There is no basis for disagreeing with the view of the California courts that the asserted state interests behind the resale price maintenance system of promoting temperance and protecting small retailers are less substantial than the national policy in favor of competition. Such view is reasonable and is supported by the evidence, there being nothing to indicate that the wine-pricing system helps sustain small retailers or inhibits the consumption of alcohol by Californians. Pp. 110-114. ==See also==