Mae adran 88 o Ddeddf 2020 yn darparu pŵer i ‘awdurdodau cenedlaethol’ atal dros dro ac adfer darpariaethau Ddeddf y Coronafeirws. Mae adran 88(9) yn darparu bod Gweinidogion Cymru’n awdurdod cenedlaethol perthnasol mewn perthynas â darpariaeth os yw’n rhychwantu Cymru a Lloegr ac os yw’n gymwys o ran Cymru, ac y byddai’r ddarpariaeth fel arall o fewn cymhwysedd deddfwriaethol y Senedd.
Section 88 of the 2020 Act provides a power to ‘national authorities’ to suspend and revive provisions within the Coronavirus Act. Section 88(9) provides that the Welsh Ministers are a relevant national authority in relation to a provision if it extends to England and Wales and applies in relation to Wales and the provision would otherwise fall within the legislative competence of the Senedd.