Os hoffai Aelodau neu randdeiliaid gael gwybodaeth bellach ar y ddeddfwriaeth neu ar ei gweithrediad, cysylltwch âPolisiTybaco@llyw.cymru.Mae canllawiau wedi eu cyhoeddi ar wefan Llywodraeth Cymru.
If Members or stakeholders would like further information on the legislation or its implementation, please contact:TobaccoPolicy@gov.wales.Guidance has been published on the Welsh Government website.