Change of https://www.gov.uk/guidance/record-allocation-of-off-site-biodiversity-gains-to-a-development

Change description : 2025-06-26 16:30:00: Removed the contact telephone number due to changes to the service. If you need help, you should now email biodiversitynetgainenquiries@naturalengland.org.uk. [Guidance and regulation]

Showing diff : 2024-04-15 15:52:00.773676141 +00:00..2025-08-07 16:24:31.089849852 +00:00

Guidance

Record allocation of off-site biodiversity gains to a development

Find out what to do and how much it costs to record allocation of off-site biodiversity gains to a development.

Update history

2026-06-02 10:00
Updated information about who can apply and what documents are needed. Also updated to explain application process for nationally significant infrastructure projects (NSIPs). Biodiversity net gain will be mandatory for NSIPs from 2 November 2026.

2025-06-26 16:30
Removed the contact telephone number due to changes to the service. If you need help, you should now email biodiversitynetgainenquiries@naturalengland.org.uk.

2024-04-15 16:51
Added to step 2 that when we email you back, we will also ask you to send us the planning application decision notice for the development project from the local planning authority.

2024-02-16 10:00
Opening times to helpline has changed to Monday to Friday, 10am to 3pm during October and February.

2024-02-12 08:49
First published.