Section 301 of the U.S. Trade Act of 1974, (Pub.L. 93–618, 19 U.S.C. § 2411) authorizes the President to take all appropriate action, including retaliation, to obtain the removal of any act, policy, or practice of a foreign government that violates an international trade agreement or is unjustified, unreasonable, or discriminatory, and that burdens or restricts U.S. commerce. Section 301 cases can be self-initiated by the United States Trade Representative (USTR) or as the result of a petition filed by a firm or industry group. If USTR initiates a Section 301 investigation, it must seek to negotiate a settlement with the foreign country in the form of compensation or elimination of the trade barrier.