Welcome to the global repository of interventions for creating healthier environments and improving health

The Compendium is a comprehensive collection of available WHO and other United Nations (UN) guidance for improving health by creating healthier environments. It provides an overview and easy access of 500 actions, and a framework for thinking about health and environment interventions. It covers a broad range of areas such as air pollution, water, sanitation and hygiene, climate change, chemicals, radiation, or food systems.

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