The separation requirements are set out in the Waste (England and Wales) Regulations 2011, as to be amended by the proposed Waste (Amendment) (Wales) Regulations 2023.
Nodir y gofynion gwahanu yn Rheoliadau Gwastraff (Cymru a Lloegr) 2011, fel y'i diwygir gan y Rheoliadau Gwastraff (Diwygio) (Cymru) 2023 arfaethedig.