This includes work to implement new regimes being established by UK bills and the Withdrawal Agreement Act, along with those arising from the negotiations with the EU.
Mae hyn yn cynnwys gwaith i weithredu cyfundrefnau newydd sy’n cael eu sefydlu gan filiau’r DU a Deddf y Cytundeb Ymadael, ynghyd â’r rhai sy’n deillio o’r trafodaethau â’r UE.