In your organisation, do you have contact with children or vulnerable people? Then you should have a DBS check done for you and those who work with you.
There is a really useful website HERE with all the information to hand- hold you through the process of criminal record checks.
One Community have a service to do DBS checks for member organisations. If you would like any assistance with this or any other matter involving your voluntary organisation, please contact us call us on 023 8090 2400 or email email@example.com