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

International Monarch Monitoring Blitz

Every Observation Matters!

The International Monarch Monitoring Blitz is back for its 10th anniversary! From 31 July to 9 August 2026, join the celebration and help search for monarch butterflies and milkweed plants in your area.

International Monarch Monitoring Blitz

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Featured Project

Community-led Environmental Education Initiative for Biocultural Heritage Protection

2022 Active Sustainable Living and Economies

North America is experiencing a diverse array of socio-environmental and economic challenges due to ecosystem degradation and climate change. These challenges disproportionately affect systemically vulnerable communities, including Indigenous communities and minority groups. Addressing these issues requires a comprehensive approach that recognizes the region’s economic, ecological, cultural and social diversity. Sustainable...

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Environmental Education Initiative

Featured Publication

Trinational workshop for the creation of a Communities for Environmental Justice Network

Executive Summary

November 25, 2024 4 pages

In September 2021, the Commission for Environmental Cooperation (CEC) launched the Communities for Environmental Justice Network (CEJN) project. The project aims to strengthen the capacity of North American Indigenous, local, disproportionately impacted, marginalized, and/or underserved communities to address environmental justice concerns in the context of climate change. The project supports the creation of a trinational network to facilitate the exchange of community-based expertise, lessons learned, and practical guidance between network participants. Project development is guided by the CEJN Steering Committee, consisting of representatives and experts appointed by the governments of Canada, Mexico, and the United States.

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Executive Summary Trinaltional Workshop CEJN

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.