This particular independent piece of work was commissioned in November 2023, and announced in a written statement: Research to prepare for the devolution of policing in Wales (Welsh Government 2023).
Comisiynwyd y darn annibynnol penodol hwn o waith ym mis Tachwedd 2023, a'i gyhoeddi mewn datganiad ysgrifenedig: Ymchwil i baratoi ar gyfer datganoli plismona yng Nghymru (Llywodraeth Cymru 2023).