Mexico, US and Canada set to review T‑MEC on July 1 amid trade uncertainty

On July 1, 2026 the United States‑Mexico‑Canada trade pact (T‑MEC) will enter its first mandatory review. Mexican Economy Secretary Marcelo Ebrard, U.S. trade representative Jamieson Greer and Canadian minister Dominic LeBlanc are slated to deliver joint letters outlining whether the agreement will be extended for a further 16 years or shifted to a ten‑year cycle of annual reviews.

The outcome will affect more than $1.5 trillion in annual cross‑border commerce and key sectors such as automotive, manufacturing, technology and logistics. Analysts warn that annual reviews could create investment uncertainty, while business groups and President‑elect Claudia Sheinbaum call for certainty and simplified procedures to sustain jobs and growth.

Discussions also include Chapter 25 on small and medium‑size enterprises, with proposals to improve financing access, adopt artificial‑intelligence tools and develop data‑center services for Mexican firms. The review occurs against a backdrop of U.S. protectionist rhetoric and lingering political friction, prompting both optimism that the trilateral framework will endure and concerns that a breakdown would disrupt supply chains across North America.