Datganiad Ysgrifenedig: Rheoliadau Diogelu Iechyd (Coronafeirws, Gwybodaeth Iechyd y Cyhoedd ar gyfer Personau sy’n Teithio i Gymru etc.) (Diwygio) 2020
Written Statement: The Health Protection (Coronavirus, Public Health Information for Persons Travelling to Wales etc.) (Amendment) Regulations 2020