Ar 4 Gorffennaf 2023 gwnaeddatganiad llafar yn y Senedd: Ymateb y Llywodraeth i’r ymgynghoriad ‘Datblygu Cynllun Masnachu Allyriadau’r DU’ (dolen allanol).
On 4 July 2023 anoral statement was made in the Senedd: Government Response to the ‘Developing the UK Emissions Trading Scheme’ Consultation (external link).