Ecological impact assessment

An Ecological Impact Assessment (EcIA) is required when

  • a correctly completed Ecological Checklist confirms that it is necessary or;
  • where the proposal is likely to negatively affect nature habitats or protected species - unless a qualified ecologist confirms in writing that it is not required.

For smaller householder applications or barn conversions (if the development has a small footprint), the applicant’s ecologist can adapt the assessment so that the reporting is proportional to the size of the project.

Help and advice

We have created a guidance document, included on this page, to help you through the ecological survey process. 

If you are submitting for a larger development, we suggest booking our pre-application service to advise on which surveys you might need.