Mae'r dogfennau canlynol, sy'n rhan o'r gyfres o ddogfennau a gyhoeddir heddiw, hefyd ar gael:Adroddiad ar Bolisi Trethi Cymru 2021;Diweddariad ar Lif prosiectau'r Cynllun Buddsoddi yn Seilwaith Cymru 2021;Tuag at Asesiad Nwyon Tŷ Gwydr o Gyllideb Llywodraeth Cymru: Canlyniadau Darluniadol ar gyfer Cyllideb Ddrafft 2021-22 (Prifysgol Caerdydd)
The following documents, which are part of the suite of documents published today, are also available:Welsh Tax Policy Report 2021;Wales Infrastructure Investment Plan (WIIP) project pipeline update 2021;Towards a Greenhouse Gas Assessment of the Welsh Government Budget: Illustrative Results for the 2021-22 Draft Budget (Cardiff University)