Failure to furnish documentation (waste transfer notes)​​ ​​ ​​​​​​​​Link opens in a new window ​ ​
Methu dangos dogfennaeth (nodiadau trosglwyddo gwastraff)​​​​​​ ​ ​​​​​​​​Dolen yn agor mewn ffenestr newydd ​ ​​​