Questions 9 to 11 seek views on proposals for the creation of a duty for ratepayers to provide information about certain changes of circumstances to billing authorities.
Mae cwestiynau 9 i 11 yn gofyn am farn ar gynigion i greu dyletswydd i dalwyr ardrethi ddarparu gwybodaeth am rai newidiadau mewn amgylchiadau i awdurdodau bilio.