There was full public consultation on the Coal Tip Safety (Wales) White Paper, as well as ongoing engagement with key stakeholders during the development of the Bill.
Cafwyd ymgynghoriad cyhoeddus llawn ar y Papur Gwyn ar Ddiogelwch Tomenni Glo (Cymru), yn ogystal ag ymgysylltiad parhaus â rhanddeiliaid allweddol yn ystod datblygiad y Bil.