Banks and building societies may ask for confirmation that proposals will, or completed work does, comply with the regulations before being willing to offer you a loan or mortgage.
Gall banciau a chymdeithasau adeiladu ofyn am gadarnhad y bydd cynigion, neu waith wedi’i gwblhau, yn cydymffurfio â’r rheoliadau cyn y byddant yn fodlon cynnig benthyciad neu forgais i chi.