Brookbanks Webinar: The common hurdles of Drainage Verification Reports.
September 16, 2026
Requests for drainage verification reports from local authorities as part of development approval have become increasingly frequent, as Sustainable Drainage Systems (SuDS) have been introduced as guidance across England, following their mandatory introduction in Wales in 2019. Planning authorities are placing greater emphasis on demonstrating that the designed drainage system for a development has been built in accordance with the approved design, is performing as intended, and will operate effectively once the development is occupied. In our latest webinar, Toby Crayden, Civils Technical Director, explored what a good drainage verification report should look like, the common hurdles that need to be overcome, and how early engagement and good record-keeping can make the process more straightforward, reduce delays and costs.