Three countries working together to protect our shared environment

International collaboration between Canada, Mexico and the United States on environmental issues of common interest

In the Spotlight

Our Impact

Explore how the CEC’s work over the years has delivered tangible environmental and social outcomes across North America — from scientific studies that guided environmental standards, regulations and policies in Canada, Mexico and the United-States, to trinational conservation strategies, community grants and geospatial mapping projects. Whether you’re a policymaker, conservation expert, researcher or simply interested in North American environmental cooperation, this page offers a comprehensive overview of not only what the CEC has achieved — but how and why those efforts have unfolded.

Our Impact

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Featured Project

Scoping: Uptake of Best Practices for Environmentally Sound Management of Spent Lead-Acid Batteries

2024 Active Sustainable Living and Economies

Spent lead-acid batteries (SLABs) are one of the largest sources of lead for industrial reuse in North America, but their recycling can release toxic emissions if not managed properly. Previous work by the CEC has helped identify levels of environmental and health protection, as well as regulatory frameworks across the...

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Featured Publication

Trinational Trade and Enforcement Training Workshop to Support the Legal and Sustainable Trade in Turtles and Tortoises

November 30, 2025 84 pages Ecosystems Sustainable Living and Economies

The Commission for Environmental Cooperation (CEC) held the Trinational Trade and Enforcement Training Workshop to Support the Legal and Sustainable Trade in Turtles and Tortoises in Miami, Florida, United States, from 24 to 26 October 2018. The development of this workshop was identified as a priority action in the CEC Action Plan for North America: Sustainable Trade in Turtles and Tortoises (CEC 2017). The workshop objectives were extensive and sought to understand the ecology and life-history traits of turtles, recognize the challenges presented by trade (both pet and meat trade), identify research and management needs to help achieve sustainable trade and maintain viability of wild populations in North America, develop or revise policy for achieving turtle conservation, and revise a priority-species list.

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CEC Publication Cover

What We Do

We conduct research, provide tools and training, and provide a unique space for decision-makers and the public to engage on environmental policy issues affecting the North American region.