The changes aim to help prevent people from becoming trapped in cycles of persistent debts by improving engagement between councils and residents and making the collection process clearer.
Nod y newidiadau yw helpu i atal pobl rhag cael eu dal mewn cylchoedd o ddyledion parhaus trwy wella ymgysylltiad rhwng cynghorau a thrigolion a gwneud y broses gasglu yn gliriach.