Sustainable Drainage Approval Body (SAB)

What is sustainable drainage?

Information of Sustainable Drainage, its importance, and the Sustainable Drainage Approval Body (SAB)

Do I need permission?

Find out if your development requires SAB approval

SAB pre-application

Details on making a pre-application and its benefits
Submit a SAB application

Application forms with guidance, and payment

SAB technical guidance

Supporting documents and information applicable to development within the Caerphilly county borough

SAB enforcement

Is there is a breach of requirements?

Working in collaboration with...

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