You can do this by emailing your request to electoralservices@carmarthenshire.gov.uk or by writing to us at Electoral Services, Block 4, Parc Myrddin, Richmond Terrace, Carmarthen, SA31 1HQ.
Gallwch wneud hyn drwy e-bostio eich cais i gwasanaethauetholiadol@sirgar.gov.uk neu drwy ysgrifennu atom yn Y Gwasanaethau Etholiadol, Bloc 4, Parc Myrddin, Waun Dew, Caerfyrddin, SA31 1HQ.