EFFECTIVE DATE.

SEC. 322. EFFECTIVE DATE. The amendments made by this subtitle apply— (1) with respect to complaints filed under section 337 of the Tariff Act of 1930 on or after the date on which the WTO Agreement enters into force with respect to the United States, or (2) in cases under such section 337 in which no complaint is filed, with respect to investigations initiated under such section on or after such date.