Read more

Our environment impacts our health.


We teach individuals and communities how to reduce their risk of illness and injury that arise from elements of the environment that surrounds us - this includes the food we eat, the water we drink and the air we breathe. WHEN uses the influence and knowledge of women to become champions for change. WHEN is a trusted source of credible tools and information for women on today’s relevant and emerging environmental health topics.

Since 1994, WHEN has been educating the general public, media and policy makers that environmental health is a key determinant of public health, and has promoted public action for the prevention of environmental health harms.

We want to see an end to toxic exposure-related diseases, but we cannot make these changes alone. Find out how you can get involved.


WHEN Presents: April 26, 5:45-9:00pm

Join us for The 7 Rs of Fashion during Fashion Revolution Week in collaboration with Fashion Takes Action, to influence an industry and align your style.  Get tickets



Find out about our organization, mission, our methods, and the results of our decades of education and advocacy.

Learn More →

Take Action

Ready to take the next step?
You can become a contributor to our cause.

Find Out How →

Over the last nearly two decades, WHEN has provided solid, well-researched information to inform and inspire. I continue to value the amazing work of WHEN in increasing awareness of the links between women’s health and the environment, and between empowering women and the health of the environment itself.
— Elizabeth May, MP




Get Updates from WHEN: 


Women's Healthy Environments Network is a registered charity BN: 119262533RR0001