The Chartered Institute of Ecology and Environmental Management is the leading professional membership body representing and supporting ecologists and environmental managers in the UK, Ireland and abroad.

About CIEEM

Planning & Infrastructure Bill

All the latest on the Planning and Infrastructure Bill as well as CIEEM's activities.

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Latest Updates

CIEEM calls on members to help defend BNG

1st December 2025
The Government is expected to shortly announce its planned amendments to mandatory Biodiversity Net Gain (BNG) for small sites following its consultation earlier this year.

BNG and more

All the latest on Biodiversity Net Gain in England and the other approaches to biodiversity enhancement across the devolved nations and Ireland.

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Training & Events

Featured Event

Bridging the Evidence Gap in Ecology and Environmental Management

  • Date 26 & 27 November
  • Location Nottingham

Join CIEEM

Become part of the leading professional body representing ecologists and environmental managers in the UK, Ireland and abroad

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