We are the Institute of Environmental Management and Assessment (IEMA).

We are the global professional body for over 20,000 individuals and 300 organisations working, studying or interested in the environment and sustainability.

We are the professional organisation at the centre of the sustainability agenda, connecting business and individuals across industries, sectors and borders.

We also help and support public and private sector organisations, governments and regulators to do the right thing when it comes to environment and sustainability related initiatives, challenges and opportunities. We work to influence public policy on environment and sustainability matters. We do this by drawing on the insights and experience of our members to ensure that what happens in practice influences the development of government policy, legislation, regulations and standards.

Learn about what we do

For full access to a wealth of IEMA resources, become a member today

Already a Member?

Forgotten number?

Join now & unlock access to

  • News, analysis & innovation from our sector
  • IEMA webinars, podcasts and publications
  • Training and career opportunities
  • Unprecedented industry networking

Start your IEMA journey today!

Join now

Media Enquiries

Looking for an IEMA representative to comment on the latest in sustainability and the environment?

Find an expert

IEMA memberships

Whether you’re a student just starting out, or you’ve already climbed to the top of the ladder in your field, there’s a membership package just right for you.

About all memberships


Highlights from IEMA

Nutrient Neutrality Cover HH

IEMA has published a new paper on nutrient neutrality that sets out what it is, why it’s important and confirms regulations and policy surrounding the scheme. Lesley Wilson, Policy and Engagement Lead on Biodiversity and Natural Capital, tells us more.

Read now
Shutterstock 739095751

In 2022, Scotland set out a range of proposals across the resources and waste system through a Route Map consultation. Following the responses, a draft Route Map has been published outlining how they will deliver and coordinate these actions. IEMA's Adam Batchelor outlines IEMA's response.

Read now
Digital IA Roadmap Cover HH

IEMA launches new 'Roadmap to Digital Environmental Assessment' guidance to help IEMA’s members on their journey towards digital environmental assessment by using the IEMA digital maturity matrix to establish their current level of digital maturity, and guide them towards appropriate next steps in their digital evolution.

Read now
Trayan x IOYJSVEZ8c unsplash

In response to the government consultation on the Future Homes standard and the Home Energy Model; Bioregional and Good Homes Alliance has drafted a letter to DLUHC and DESNZ, with evidenced proposals for a better standard. IEMA's Policy and engagement lead Chloë Fiddy sets out the key points in IEMA’s response

Read now