English: The Health Protection (Coronavirus, International Travel and Public Health Information to Travellers) (Wales) (Amendment) (No. 3) Regulations 2021

Welsh: Rheoliadau Diogelu Iechyd (Coronafeirws, Teithio Rhyngwladol a Gwybodaeth Iechyd y Cyhoedd i Deithwyr) (Cymru) (Diwygio) (Rhif 3) 2021