The US Trade Representative has determined that several Brazilian acts, policies, and practices are actionable under Section 301 and has proposed tariffs of 25% on all goods of Brazil, with specified exemptions and an annex of excluded products. …The determination covers multiple areas, including illegal deforestation, and states that timber and agricultural production linked to illegal deforestation can burden U.S. commerce by lowering costs for competing products and distorting prices. The notice describes timber-sector fraud risks, including the laundering of illegally harvested timber through supply chains, and states that illegally sourced timber products can devalue legally sourced timber prices by an estimated 7% to 16%. On wood-related findings, the notice references concerns that Brazilian products may be made with timber harvested illegally. It also describes limits in auditing and verification under Brazil’s Forest Code registration system. …The notice sets a public comment schedule that opens June 1, 2026.