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Chapter 31 (Dispute Settlement) Disputes

Publicly available materials for cases under Chapter 10 and Chapter 31 of the CUSMA/USMCA/TMEC are available on the Trade Agreements Secretariat’s e-Filing registry. Consult the TAS e-Filing User Guide (PDF Version - 5.33 MB) for more information.

Panel Review NumberTitleInstrument InvokedDispute Settlement MechanismComplaining partyResponding partyThird partyPanel CompositionDate of Panel RequestStatusDate of Final Report
MEX-USA-2024-31A-01
Rapid Response Labor Panel concerning Atento Servicios
Canada United States Mexico Agreement (CUSMA)
Annex 31-A United States-Mexico Facility-Specific Rapid Response Labor Mechanism
United States
Mexico
N/A
N/A
2024-04-16
Active
N/A
MEX-USA-2023-31A-01
Rapid Response Labor Panel concerning the San Martín Mine
Canada United States Mexico Agreement (CUSMA)
Annex 31-A United States-Mexico Facility-Specific Rapid Response Labor Mechanism
United States
Mexico
N/A
  • Gary Cwitco,Chair, selected by lot from the Joint List
  • Lorenzo de Jesús Roel Hernández, selected by lot from Mexico's List
  • Kevin P. Kolben, selected by lot from the United States' List
2023-08-22

Complete

2024-05-13
MEX-USA-2023-31-01
Mexico – Measures concerning genetically engineered corn
Canada United States Mexico Agreement (CUSMA)
Chapter 31 (Dispute Settlement) - Section A
United States
Mexico
Canada
  • Christian Häberli, Chair, selected by the complaining Party (selected by lot)
  • Hugo Perezcano Díaz, Appointed by the United States, the complaining Party
  • Jean E. Kalicki, Appointed by Mexico, the responding Party
2023-08-17
Active
N/A
CDA-USA-2023-31-01
Dairy TRQ Allocation Measures
Canada United States Mexico Agreement (CUSMA)
Chapter 31 (Dispute Settlement) - Section A
United States
Canada
Mexico
  • Mateo Diego-Fernández, Chair, by agreement of the disputing Parties
  • Serge Frechette, Appointed by the United States, the complaining Party
  • Kathleen Claussen, Appointed by Canada, responding Party
2023-01-31
Complete
2024-11-24
USA-MEX-2022-31-01
Automotive Rules of Origin
Canada United States Mexico Agreement (CUSMA)
Chapter 31 (Dispute Settlement) - Section A
Mexico and Canada
United States
N/A
  • Elbio Oscar Rosselli Frieri, Chair, by agreement of the disputing Parties
  • Kathleen Claussen – appointed by Canada, the co-complaining Party
  • Ann Ryan Robertson – appointed by Mexico, the co-complaining Party
  • Jorge Miranda – appointed by the United States, the responding Party
  • Mr. Donald McRae – appointed by the United States, the responding Party
2022-01-06
Complete
2023-01-11
USA-CDA-2021-31-01
Crystalline Silicon Photovoltaic Cells Safeguard Measure
Canada United States Mexico Agreement (CUSMA)
Chapter 31 (Dispute Settlement) - Section A
Canada
United States
Mexico
  • Mario Matus, Chair, by agreement of the disputing Parties
  • Jennifer Hillman, Appointed by Canada, the complaining Party
  • Donald M. McRae, Appointed by the United States, the responding Party
2021-06-18
Complete
2022-02-15
CDA-USA-2021-31-01
Dairy TRQ Allocation Measures
Canada United States Mexico Agreement (CUSMA)
Chapter 31 (Dispute Settlement) - Section A
United States
Canada
Mexico
  • Elbio Oscar Rosselli Frieri, Chair, by agreement of the disputing Parties
  • Julie Bédard, Appointed by the United States, the complaining Party
  • Mark C. Hansen, Appointed by Canada, the responding Party
2021-05-25
Complete
2021-12-20
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