It was amended on 01 January 2021 by regulations under the European Union (Withdrawal) Act 2018, to reflect the UK’s status outside the EU.
Fe'i diwygiwyd ar 01 Ionawr 2021 gan reoliadau o dan Ddeddf yr Undeb Ewropeaidd (Ymadael) 2018, i adlewyrchu statws y DU y tu allan i'r UE.