Sustainable drainage systems
Sustainable Drainage Systems (SuDS) are a mandatory requirement on all new developments involving more than a single dwelling or a construction area more than 100m2. You must apply to the SuDS Approving Body (SAB) for approval on these types of developments.
Find out more about SuDS including how to apply for approval.
It is the owners, or persons carrying out works, responsibility to find out which permission is needed for a household project.
AppealsHow to appeal if your planning application has been refused.