Cyfrifoldeb teithwyr yw gwirio a oes angen iddynt hunanynysu ar ôl dychwelyd i Gymru, oherwydd gall y rhestr newid ar unrhyw adeg. Mae’rwybodaeth ddiweddaraf i’w chael yma.
It is the responsibility of travellers to check if they are required to self-isolate when they return to Wales, as the list is subject to change at any time. Thelatest information is available here.