U.S. Trade Representative Jamieson Greer testified before the Senate Finance Committee on Wednesday, July 22, 2026, regarding President Donald Trump’s trade policy agenda [1].
The testimony arrives as the administration seeks to justify its aggressive use of tariffs and trade restrictions to reshape international commerce. These policies impact global supply chains and diplomatic relations with key trading partners.
Greer used the hearing to defend the administration's ongoing strategy. "President Trump’s trade policy is working," Greer said [2]. The U.S. Trade Representative said that the current approach is necessary to protect domestic interests and ensure fair trade practices.
Central to the administration's plan is the continued use of tariffs. Greer discussed proposed tariff rates on Canada reaching 50% [3]. The administration views these levies as leverage to secure more favorable trade terms and reduce trade deficits.
Beyond general tariffs, Greer signaled a shift toward human rights-based trade enforcement. He said that the administration will soon unveil trade actions targeting forced labor [4]. These actions are expected to be implemented under Section 301 of the Trade Act [5].
Section 301 allows the U.S. to investigate and respond to foreign trade practices that are deemed unfair or discriminatory. By linking this authority to forced labor, the administration aims to block imports produced through coercive labor practices.
Greer's appearance before the committee follows a series of reports regarding the economic impact of these tariffs. While critics argue that such measures increase costs for consumers, Greer said that the strategic benefits outweigh the immediate price pressures.
“"President Trump’s trade policy is working."”
The administration is expanding the scope of the Trade Act's Section 301 to merge national security and human rights concerns with economic policy. By combining high tariffs on allies like Canada with targeted forced-labor restrictions, the U.S. is shifting from a traditional free-trade model toward a more protectionist, values-based trade regime.
