Help shape the future of the National Biodiversity Network – Join Today!

Please also use this form if you are renewing your membership.

Not yet ready to join and still want to support us? Choose to Donate instead.


You can see the different benefits by membership type on the comparison table to see what you can get.

Is your organisation interested in contributing significantly to the development of the NBN through a Memoranda of Agreement? If so please contact the Secretariat for more information.


Choose the membership category you wish to apply for and then the payment option.

You do not need a PayPal account to proceed, just choose the credit card option when you get to the PayPal log-in page.
All levels of membership can raise an invoice if this is the preferred payment option subject to a minimum fee. (currently £15)

Free and discounted membership

To see if you are eligible for free or discounted membership, please read the terms and conditions. If you are eligible for a discount, please contact the Secretariat before applying.