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Strengthening Actions Taken to Adjust Imports of Aluminum, Steel, and Copper Into the United States
Proclamation April 02, 2026

Strengthening Actions Taken to Adjust Imports of Aluminum, Steel, and Copper Into the United States

President Donald J. Trump issued this proclamation to tighten existing section 232 import restrictions on aluminum, steel, and copper, saying these imports continue to threaten U.S. national security. The action changes the tariff rules so that, starting April 6, 2026, the duties generally apply to the full customs value of covered products rather than just their metal content, and it sets updated tariff rates for different categories of metal articles and derivative products, with some lower rates for certain United Kingdom products and items made entirely from U.S.-sourced metal. It also revises which derivative products are covered, removes some products from the tariff lists, and creates a new system that lets the Commerce Secretary and the U.S. Trade Representative jointly add more derivative products on a rolling basis instead of using the old inclusion process. Trump said the proclamation was issued to strengthen and refine the metal tariff system so it more effectively supports domestic metal production and addresses the national security concerns identified in earlier proclamations.

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Regulatory Relief for Certain Stationary Sources to Promote American Mineral Security

Oct 24, 2025

Proclamation

Regulatory Relief for Certain Stationary Sources to Promote American Mineral Security

President Donald Trump issued a proclamation granting a two-year exemption from compliance with the Environmental Protection Agency's Copper Rule for certain stationary sources, specifically domestic copper smelters. This action is taken because the required emissions-control technologies are not commercially viable, and the rule imposes significant burdens on the already limited domestic copper smelting industry. The exemption aims to preserve domestic smelting capabilities, which are considered essential for national security and reducing reliance on foreign supply chains. The exemption allows affected smelters to continue operating under existing standards while maintaining access to critical minerals.

Adjusting Imports of Medium- and Heavy-Duty Vehicles, Medium- and Heavy-Duty Vehicle Parts, and Buses Into the United States

Oct 22, 2025

FR
Proclamation

Adjusting Imports of Medium- and Heavy-Duty Vehicles, Medium- and Heavy-Duty Vehicle Parts, and Buses Into the United States

President Donald J. Trump issued a proclamation to impose tariffs on imports of medium- and heavy-duty vehicles (MHDVs), their parts, and buses to safeguard U.S. national security. Following a report from the Secretary of Commerce, which identified significant import penetration and dependency on foreign suppliers as threats, the President authorized a 25% tariff on MHDVs and parts, and a 10% tariff on buses. This action aims to strengthen domestic manufacturing, secure supply chains, and maintain military readiness by reducing reliance on foreign imports. The proclamation also includes provisions for importers to potentially offset these tariffs based on U.S. content in their products.

Adjusting Imports Of Medium- And Heavy-Duty Vehicles, Medium- And Heavy-Duty Vehicle Parts, And Buses Into The United States

Oct 17, 2025

Proclamation

Adjusting Imports Of Medium- And Heavy-Duty Vehicles, Medium- And Heavy-Duty Vehicle Parts, And Buses Into The United States

President Donald Trump has issued a proclamation imposing tariffs on imports of medium- and heavy-duty vehicles (MHDVs), their parts, and buses to protect national security. The action follows a report by the Secretary of Commerce, which found that these imports threaten U.S. national security by undermining domestic manufacturing capabilities essential for military and emergency operations. The proclamation sets a 25% duty on MHDVs and key parts, and a 10% duty on buses, effective November 1, 2025. The tariffs aim to strengthen domestic supply chains, boost industrial resilience, and encourage investment in U.S. manufacturing. Additionally, the proclamation establishes processes for adjusting these tariffs and ensuring compliance with national security objectives.

Adjusting Imports of Timber, Lumber, and Their Derivative Products Into the United States

Oct 06, 2025

FR
Proclamation

Adjusting Imports of Timber, Lumber, and Their Derivative Products Into the United States

On September 29, 2025, President Donald J. Trump issued Proclamation 10976, which imposes tariffs on imports of timber, lumber, and their derivative products into the United States. This action follows a report from the Secretary of Commerce, which found that the current levels and conditions of wood product imports threaten to impair U.S. national security by weakening the domestic wood industry. The proclamation establishes a 10% tariff on softwood timber and lumber, and a 25% tariff on certain upholstered wooden products, kitchen cabinets, and vanities, with increases scheduled for January 2026. The tariffs aim to strengthen domestic production, enhance industrial resilience, and ensure that the U.S. can meet its national defense and critical infrastructure needs.

Adjusting Imports of Timber, Lumber, and Their Derivative Products Into the United States

Oct 06, 2025

FR
Proclamation

Adjusting Imports of Timber, Lumber, and Their Derivative Products Into the United States

On September 29, 2025, President Donald J. Trump issued Proclamation 10976, which imposes tariffs on imports of timber, lumber, and their derivative products to protect national security. The action follows a report from the Secretary of Commerce, who found that the current levels and conditions of these imports threaten the U.S. economy and national security by weakening the domestic wood industry. The proclamation establishes a 10% tariff on softwood timber and lumber and a 25% tariff on certain upholstered wooden products and kitchen cabinets, with increases planned for 2026 unless agreements with certain countries are reached. The aim is to strengthen domestic production capacity, safeguard critical infrastructure, and reduce reliance on foreign imports.

Adjusting Imports of Timber, Lumber, and their Derivative Products into the United States

Sep 29, 2025

Proclamation

Adjusting Imports of Timber, Lumber, and their Derivative Products into the United States

President Donald Trump has issued a proclamation imposing tariffs on imports of timber, lumber, and their derivative products to protect national security. The action follows a report from the Secretary of Commerce, which found that the current level and circumstances of wood product imports threaten to impair national security by weakening the domestic wood industry. The proclamation sets tariffs of 10% on softwood timber and lumber, and 25% on certain upholstered wooden products and kitchen cabinets, with future increases planned. The aim is to bolster domestic production, reduce foreign dependence, and ensure the U.S. can meet demands critical to national defense and infrastructure. The proclamation also outlines processes for monitoring imports and adjusting tariffs as necessary.

Adjusting Imports of Copper Into the United States

Aug 05, 2025

FR
Proclamation

Adjusting Imports of Copper Into the United States

On July 30, 2025, President Donald J. Trump issued Proclamation 10962 to adjust imports of copper into the United States. This action imposes a 50% tariff on all imports of semi-finished copper products and intensive copper derivative products, effective August 1, 2025. The decision follows a report by the Secretary of Commerce, which found that the current levels of copper imports threaten U.S. national security by undermining domestic production capabilities. The proclamation aims to bolster domestic copper production, reduce reliance on foreign imports, and strengthen national security by ensuring a stable supply of this critical material for infrastructure and defense systems.

Adjusting Imports of Copper into the United States

Jul 30, 2025

Proclamation

Adjusting Imports of Copper into the United States

President Donald Trump issued a proclamation imposing a 50% tariff on imports of semi-finished copper products and intensive copper derivative products, effective August 1, 2025. This action follows a report from the Secretary of Commerce, which found that current copper import levels threaten U.S. national security by undermining domestic production capabilities essential for defense and infrastructure. The proclamation aims to reduce reliance on foreign copper, bolster domestic production, and strengthen supply chains critical to national security. Additionally, the Secretary of Commerce is tasked with monitoring copper imports and may recommend further actions to ensure national security is not compromised. The proclamation also outlines procedures for identifying and imposing tariffs on certain copper derivatives to prevent circumvention of these measures.

Regulatory Relief for Certain Stationary Sources To Promote American Chemical Manufacturing Security

Jul 23, 2025

FR
Proclamation

Regulatory Relief for Certain Stationary Sources To Promote American Chemical Manufacturing Security

President Donald Trump issued a proclamation granting a two-year exemption from certain compliance requirements under the HON Rule for specific stationary sources in the chemical manufacturing industry. The HON Rule, established by the Environmental Protection Agency, introduced new emissions-control standards that many facilities found challenging due to unavailable or impractical technology. This exemption aims to maintain the strength of the domestic chemical manufacturing sector, which is crucial for national security, economic resilience, and supply chain stability. The decision is based on the determination that the necessary technology for compliance is not commercially viable and that the exemption serves the national security interests of the United States.

Regulatory Relief for Certain Stationary Sources To Promote American Iron Ore Processing Security

Jul 23, 2025

FR
Proclamation

Regulatory Relief for Certain Stationary Sources To Promote American Iron Ore Processing Security

President Donald J. Trump issued Proclamation 10958 to provide regulatory relief for taconite iron ore processing facilities. This action exempts certain facilities from compliance with the Environmental Protection Agency's Taconite Rule for two years beyond the original deadlines. The proclamation argues that the required emissions-control technologies are not commercially viable and that enforcing the rule could disrupt domestic steel production, which is crucial for national defense and industrial supply chains. The exemption aims to maintain the United States' industrial capacity and national security.

Regulatory Relief for Certain Stationary Sources to Promote American Iron Ore Processing Security

Jul 17, 2025

Proclamation

Regulatory Relief for Certain Stationary Sources to Promote American Iron Ore Processing Security

President Donald Trump issued a proclamation granting a two-year exemption from compliance with the Environmental Protection Agency's Taconite Rule for certain taconite iron ore processing facilities. This rule, which imposes new emissions-control requirements, is considered burdensome as the necessary technology is not yet commercially viable. The exemption aims to maintain domestic taconite processing capabilities crucial for national security and economic resilience by preventing potential shutdowns and production reductions. The affected facilities include those operated by United States Steel Corporation and Cleveland-Cliffs Inc. in Minnesota and Michigan.

Regulatory Relief for Certain Stationary Sources to Promote American Chemical Manufacturing Security

Jul 17, 2025

Proclamation

Regulatory Relief for Certain Stationary Sources to Promote American Chemical Manufacturing Security

President Donald Trump has issued a proclamation granting a two-year exemption from certain compliance requirements under the Environmental Protection Agency's HON Rule for specific chemical manufacturing facilities. This action is taken because the technologies required by the HON Rule are not available in a commercially viable form, making compliance by the original deadlines impractical. The exemption aims to support the national security interests of the United States by ensuring the continued operation of these facilities, which are crucial to maintaining domestic chemical production and reducing reliance on foreign sources. The affected facilities, listed in Annex I of the proclamation, will continue to follow existing standards prior to the HON Rule during this exemption period.

National Ocean Month, 2025

Jun 11, 2025

FR
Proclamation

National Ocean Month, 2025

In a proclamation issued on June 6, 2025, President Donald J. Trump declared June 2025 as National Ocean Month. The proclamation emphasizes the importance of oceans in America's history, economy, and national identity, and outlines the administration's commitment to enhancing maritime dominance. Key actions include revitalizing offshore critical mineral production, opening the Pacific Remote Islands National Monument to commercial fishing, and boosting domestic seafood competitiveness. The proclamation calls on Americans to appreciate the oceans' value to national security, the environment, and recreation.

Adjusting Imports of Aluminum and Steel Into the United States

Jun 09, 2025

FR
Proclamation

Adjusting Imports of Aluminum and Steel Into the United States

On June 3, 2025, President Donald J. Trump issued a proclamation increasing tariffs on imported steel and aluminum articles and their derivatives from 25% to 50%. This decision was made to address the ongoing threat these imports pose to U.S. national security, as they are being imported in quantities that undermine the competitiveness of domestic industries. The increased tariffs aim to provide stronger support to U.S. steel and aluminum producers, ensuring they can maintain necessary production levels for national defense needs. The tariffs will take effect on June 4, 2025, with specific provisions for imports from the United Kingdom under the U.S.-UK Economic Prosperity Deal.

Adjusting Imports of Aluminum and Steel into the United States

Jun 03, 2025

Proclamation

Adjusting Imports of Aluminum and Steel into the United States

President Donald Trump issued a proclamation to increase tariffs on imported steel and aluminum articles and their derivatives from 25% to 50%, effective June 4, 2025. This decision follows findings by the Secretary of Commerce that these imports threaten to impair U.S. national security by undercutting domestic industries. The increased tariffs aim to provide greater support to the U.S. steel and aluminum industries, helping them achieve necessary production capacity for national defense needs. The proclamation also includes specific provisions for imports from the United Kingdom, maintaining the previous 25% tariff rate, with potential adjustments based on compliance with the U.S.-UK Economic Prosperity Deal. The action is authorized under section 232 of the Trade Expansion Act of 1962 and other relevant U.S. laws.

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