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CEC Publishes Factual Record on the Effective Enforcement of Environmental Law Regarding the North Atlantic Right Whale Submission

Tiohtià:ke (Montreal), 6 January 2026—On 19 December 2025, the Secretariat of the Commission for Environmental Cooperation (CEC) published the factual record regarding submission SEM-21-003 (North Atlantic right whale) filed by Oceana (“Submitter”), who asserted that the United States is failing to effectively enforce its environmental laws to protect the North Atlantic right whale (Eubalaena glacialis) from collisions with ships, known as “vessel strikes,” and from entanglement in commercial fishing gear.

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Air Quality Improvement for Environmental Justice

2022 Active Pollutants

Black carbon (BC) or “soot” ─a component of fine particulate matter (PM)─ is an important air contaminant that not only affects public health but also our climate. Our countries’ systems for monitoring air pollution have limited coverage, with millions of people across North America living in communities that have no...

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The SEM Process in North America and Relevant Agreements

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October 24, 2022 60 pages Enforcement

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This booklet contains the ECA and selected chapters of the United States-Mexico-Canada Agreement (USMCA/CUSMA/T-MEC). This document highlights provisions applicable to the Submissions on Enforcement Matters (SEM) process under Articles 24.27 and 24.28 of the USMCA/CUSMA/T-MEC. Also, applicable provisions of the ECA are highlighted.

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