The financial implications of the new system introduced by the 2018 Act and subsequent subordinate legislation were set out in the Regulatory Impact Assessment that accompanied the 2018 Act.
Cafodd goblygiadau ariannol y system newydd a gyflwynwyd o dan Ddeddf 2018 a'r is- ddeddfwriaeth ddilynol eu disgrifio yn yr Asesiad Effaith Rheoleiddiol a oedd yn cyd-fynd â Deddf 2018.