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

Small Actions, Big Impact: Support Monarch Butterfly Conservation by Sharing Your Observations!

Tiohtià:ke (Montreal), 9 July 2025 — The International Monarch Monitoring Blitz returns for its ninth edition from 25 July to 3 August 2025, inviting individuals and organizations across Canada, Mexico and the United States to come together in a unique cross-border effort to protect one of North America's most iconic species: the monarch butterfly.

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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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Co-Benefits

Nature-based Solutions to Address Flood Risks in Coastal Communities Report Series

May 8, 2024 63 pages Climate Change Ecosystems

Flood-risk management is a major concern for coastal communities, particularly when considering sea-level rise caused by climate change. Nature-based solutions (NBS) have the potential to meet many flood-risk management objectives while also providing social, environmental, and economic co-benefits.

This series of guidance documents was designed to support the uptake of NBS in coastal communities across Canada, Mexico and the United States, by providing decision makers and practitioners with practical information and guidance related to NBS co-benefits, retrofitting existing infrastructure using NBS, and monitoring NBS. The documents synthesize significant previous work, incorporate insights from an interdisciplinary community of practitioners gathered through intersectoral workshops, and propose new, practical decision frameworks and processes. They also include case studies from the three countries to provide real-world context and emphasize key concepts throughout the reports.

This report series was published as part of the CEC project Nature-based Solutions to Address Flooding in Coastal Cities.

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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.