P.L. 93-618 provided the President with tariff and nontariff trade barrier negotiating authority for the Tokyo Round of multilateral trade negotiations. It also gave the President broad authority to counteract injurious and unfair foreign trade practices. Section 201 of the Act requires the International Trade Commission to investigate petitions filed by domestic industries or workers claiming injury or threat of injury due to expanding imports. Investigations must be completed within 6 months. If such injury is found, restrictive measures may be implemented. Action under Section 201 is allowed under the GATT escape clause, GATT Article XIX. Section 301 was designed to eliminate unfair foreign trade practices that adversely affect U.S. trade and investment in both goods and services. Under Section 301, the President must determine whether the alleged practices are unjustifiable, unreasonable, or discriminatory and burden or restrict U.S. commerce. If the President determines that action is necessary, the law directs that all appropriate and feasible action within the President’s power should be taken to secure the elimination of the practice.