English: The National Health Service (Optical Charges and Payments) (Amendment) (Wales) (No. 2) Regulations 2007
Welsh: Rheoliadau'r Gwasanaeth Iechyd Gwladol (Ffioedd a Thaliadau Optegol) (Diwygio) (Cymru) (Rhif 2) 2007
Subject: Teitlau deddfwriaeth