Mae'r Rheoliadau a'r Memorandwm Esboniadol sy'n cyd-fynd â nhw, yn nodi manylion tarddiad, pwrpas ac effaith y diwygiadau. Fe’u gwelwch yma (dolen allanol, Saesneg yn unig).Pam rhoi’r cydsyniad
The Regulations and accompanying Explanatory Memorandum, setting out the detail of the provenance, purpose and effect of the amendments is available here (external link).Why consent has been given