We can advise you on the current licensing requirements, or you can check out the DEFRA (Department of Environment, Food and Rural Affairs) website.
Gallwn roi cyngor ichi ynghylch y gofynion trwyddedu presennol, neu gallwch edrych ar wefan DEFRA (Adran yr Amgylchedd, Bwyd a Materion Gwledig).