Following the notification stage, prior to submitting a full DNS application, the developer must publicise and consult on the proposed application for a period of a least six weeks.
Yn dilyn y cam hysbysu, cyn cyflwyno cais DNS llawn, mae’n rhaid i’r datblygwr roi cyhoeddusrwydd i’r cais arfaethedig ac ymgynghori arno am gyfnod o chwe wythnos o leiaf.