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

Transforming Recycling and Solid Waste Management in North America

2021 Active Sustainable Living and Economies

Reducing waste and closing material loops help minimize environmental impacts throughout the value chain of resources and products. They also present considerable economic opportunities. Circular economy strategies, including a multitude of recovery options, are estimated to unlock $4.5 trillion in economic growth around the globe. The transition to a circular...

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Solid waste

Featured Publication

Advancing Supply Chain Transparency for Chemicals in Consumer Products

Case study: Personal Care and Cosmetic Products

January 31, 2022 24 pages Pollutants

This case study discusses advancing supply chain transparency for chemicals in the personal care and cosmetic products sector across North America, focusing on best practices and regulatory considerations. The sector is characterized by high chemical exposure and regulatory scrutiny, as well as by high consumer awareness and demand for ingredient transparency. This has driven the development of best practices. The case study discusses drivers of and barriers to the implementation of these practices, and gives examples of leading governmental or industry initiatives that foster the disclosure of chemical content in these everyday products.

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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.