Insights
Client Alert
White House Ups the Ante with Section 338 Import Bans Against Canadian Products
September 10, 2026
by T. Augustine Lo, Dave Townsend, Lawrence Ward, and Paula Ortiz Cardona
Client Alert
United States and Canada Reciprocal Tariff Actions
August 27, 2026
by Dave Townsend, T. Augustine Lo, Lawrence Ward, and Paula Ortiz Cardona
Client Alert
Trump Administration Implements Replacement Tariffs Covering Most U.S. Imports
July 24, 2026
by Dave Townsend, T. Augustine Lo, Lawrence Ward, and Paula Ortiz Cardona
Media Mentions
Dave Townsend Breaks Down a Historic Week in U.S. Tariff Policy
July 23, 2026
by Dave Townsend
Client Alert
U.S. Government Announces Section 338 Retaliatory Tariffs Against Canadian Goods
July 22, 2026
by T. Augustine Lo and Dave Townsend

Blog Post
Trump Administration Proposes New Section 301 Tariffs
June 5, 2026 – Cross-Border Counselor
by T. Augustine Lo, Dave Townsend, and Lawrence Ward

Client Alert
Proposed New Section 301 Tariffs and Other Trade-Related Developments
June 4, 2026
by T. Augustine Lo, Dave Townsend, Lawrence Ward, and Paula Ortiz Cardona
Blog Post
Tariffs Roundup
June 4, 2026 – Dorsey Law & Policy Notebook
by Troy M. Keller, Dave Townsend, and T. Augustine Lo

Client Alert
U.S. Court of International Trade Holds Section 122 Tariffs Unlawful – Enjoins Tariff Collection and Orders Refunds for Plaintiff-Importers
May 8, 2026
by Dave Townsend, T. Augustine Lo, Lawrence Ward, and Paula Ortiz Cardona
Media Mentions
Dave Townsend Examines U.S. Trade Court’s Decision on Trump’s New Global Tariffs
May 7, 2026
by Dave Townsend
Client Alert
Opportunity to Comment on Foreign Trade Practices with New Tariffs Looming Under Section 301
March 13, 2026
by Dave Townsend, T. Augustine Lo, Lawrence Ward, and Paula Ortiz Cardona
Client Alert
DOJ Releases “First-Ever” Corporate Enforcement Policy Promoting Self-Disclosure and Cooperation
March 12, 2026
by Beth Forsythe, Seth Goertz, Caitlin L.D. Hull, Dave Townsend, Lawrence Ward, Annie Boeckers, and Paula Ortiz Cardona
Blog Post
Massive New Section 301 Investigations Present Opportunity for Comment
March 12, 2026 – Dorsey Law & Policy Notebook
by Troy M. Keller, Dave Townsend, and T. Augustine Lo

Media Mentions
Dave Townsend on the Supreme Court’s Ruling on President Trump’s Tariffs
March 1, 2026
by Dave Townsend
Blog Post
Dorsey Webinar March 3rd: U.S. Supreme Court Ruling Against IEEPA Tariffs
February 26, 2026 – Cross-Border Counselor
by Dave Townsend and T. Augustine Lo

Blog Post
Are New Tariffs on Solid Legal Footing Under Section 122?
February 23, 2026 – Dorsey Law & Policy Notebook
by Dave Townsend

Blog Post
Where things Stand After a Monumental Day on Tariffs
February 21, 2026 – Dorsey Law & Policy Notebook
by Troy M. Keller and Dave Townsend

Client Alert
U.S. Supreme Court Strikes Down Trump Emergency Tariff Actions
February 20, 2026
by T. Augustine Lo, Dave Townsend, Lawrence Ward, and Paula Ortiz Cardona
Blog Post
USDA Updating its Foreign Investment in Ag Disclosure Process
January 17, 2026 – Dorsey Law & Policy Notebook
by Dave Townsend
Client Alert
Trump Decreases Tariffs on Chinese Goods, Increases Tariffs on Canadian Goods, and Announces a Flurry of Trade Arrangements
November 6, 2025
by Dave Townsend, T. Augustine Lo, Lawrence Ward, and Paula Ortiz Cardona
Client Alert
Trump Escalates Sanctions Against Russia
October 30, 2025
by Lawrence Ward, Dave Townsend, T. Augustine Lo, and Paula Ortiz Cardona
Client Alert
Public Consultation Begins on Renewal of U.S.-Mexico-Canada Agreement
October 7, 2025
by T. Augustine Lo, Dave Townsend, and Troy M. Keller
Client Alert
Commerce Extends U.S. Export Control Restrictions to Affiliates of Parties on the Entity List
October 2, 2025
by Lawrence Ward, Dave Townsend, T. Augustine Lo, and Paula Ortiz Cardona
Client Alert
U.S. Supreme Court to Consider IEEPA Tariffs on Expedited Basis
September 16, 2025
by T. Augustine Lo, Dave Townsend, Lawrence Ward, and Paula Ortiz Cardona
Media Mentions
Dave Townsend Comments on ICE Detention and Trump Tariffs at SCOTUS
September 12, 2025
by Dave Townsend
Client Alert
Trump Increases Tariffs on Dozens of Countries
August 4, 2025
by Dave Townsend, T. Augustine Lo, Paula Ortiz Cardona, and Lawrence Ward
Client Alert
Federal Court Strikes Down Trump’s Border Emergency and Global Tariffs
May 29, 2025
by T. Augustine Lo, Dave Townsend, and Lawrence Ward
Client Alert
U.S. Agrees to Lower Tariffs on Imports from China and United Kingdom; Trump Administration Launches New Investigation Into Aircraft and Aircraft Parts
May 14, 2025
by T. Augustine Lo, Dave Townsend, and Lawrence Ward
Client Alert
Trump Administration Modifies Tariff Actions under National Security Powers
April 25, 2025
by T. Augustine Lo, Dave Townsend, and Lawrence Ward
Blog Post
The Trump Administration’s Sweeping New Tariffs Heighten False Claims Act Risks for U.S. Importers
April 21, 2025 – FCA Now
by Alex Hontos, Chris DeLong, Dave Townsend, T. Augustine Lo, and Matthew Gillespie


