It's our world. These are our laws. This is our work. Join us.

ClientEarth is one of the world's most ambitious environmental organisations. We work in partnership across borders, systems and sectors, using the law to protect life on earth.

We believe that a future in which people and planet thrive together isn’t just possible: it’s essential. We use the power of the law to change the system – informing, implementing and enforcing the law, advising decision-makers on policy and training legal and judicial professionals.

60+

countries

300+

staff

160+

active cases tackling the most pressing environmental challenges

One

ambitious vision - a future where people and planet thrive together

Summit 2026: 24-26 March

The ClientEarth Summit returns for three days of thought-provoking conversations on the role the law plays in shaping our future.

You’ll hear from ClientEarth, and our inspiring partners, peers, communities, and global experts about how they put the law into practice, leveraging its power to demand accountability.

What we do

The world is changing dramatically, and the crucial years ahead will determine the health of the planet our children will inherit. We are focused on some of the most pressing environmental challenges: