English: The Local Authorities (Calculation of Council Tax Base) and Council Tax (Prescribed Classes of Dwellings) (Wales) (Amendment) Regulations 2004
Welsh: Rheoliadau Awdurdodau Lleol (Cyfrifo Sylfaen Treth Gyngor) a'r Dreth Gyngor (Dosbarthau Rhagnodedig ar Anheddau) (Cymru) (Diwygio) 2004
Subject: Llywodraeth leol