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

Monarch Monitoring Blitz

Topics

Featured Project

Advancing Responsible Purchasing of Wood Products

2024 Active

Illegal logging, and the trade in illegally logged timber, is a domestic, regional, and global issue. It has negative economic, environmental, and social impacts, including—but not limited to—forest degradation, loss of traditional homelands for Indigenous and tribal communities, and the creation of unfair market conditions that disadvantage legal and sustainable...

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Timber

Featured Publication

Quad Cities Litter Snapshot

July 17, 2023 5 pages Ecosystems

The Quad Cities in Iowa and Illinois are located along the banks of the Upper Mississippi River. In 2022, litter traps were installed and maintained at three locations in Davenport, Iowa over a period of four months. These in-stream devices intercepted floating litter and prevented it from flowing farther downstream. The goal? To stop litter in its tracks and raise public awareness about the flow of litter downstream to the ocean.

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Publication Cover Quad Cities Litter Snapshot

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.

About the CEC