Bydd yr Atodlen i’r Rheoliadau Gwybodaeth Iechyd y Cyhoedd hefyd yn cael ei diwygio i adlewyrchu’r newidiadau a wnaed gan y Rheoliadau Diogelu Iechyd (Coronafeirws, Teithio Rhyngwladol a Chyfyngiadau) (Diwygio) (Rhif 3) (Cymru) 2020 i’r Rheoliadau Teithio Rhyngwladol i leihau’r cyfnod hunanynysu gofynnol ar gyfer person o 14 diwrnod i 10 diwrnod.
The Schedule to the Public Health Information Regulations will also be amended to reflect changes made by the Health Protection (Coronavirus, International Travel and Restrictions) (Amendment) (No. 3) (Wales) Regulations 2020 to the International Travel Regulations to reduce the period for which a person is required to isolate from 14 days to 10 days.