Gosodwyd yr OS gerbron Senedd y DU ar 8 Awst 2023. O ran Rhannau 1 a 2, bydd Rheoliadau 2023 yn dod i rym ar 1 Medi, gyda'r gweddill yn dod i rym ar 1 Hydref.
The SI was laid before the UK Parliament on 8 August 2023. In terms of Parts 1 and 2, the 2023 Regulations will come into force on 1 September, with the remainder coming into force on 1 October.