It is available via the Welsh Government website GOV.WALES and any queries should be directed to CommercialPolicy@gov.wales or via the Welsh Government customer services.
Mae ar gael drwy wefan Llywodraeth Cymru LLYW.CYMRU a dylid anfon unrhyw ymholiadau i PolisiMasnachol@llyw.cymru neu drwy gysylltu â gwasanaethau cwsmeriaid Llywodraeth Cymru.