English: The National Health Service (Optical Charges and Payments) (Amendment) (Wales) (No.2) Regulations 2015
Welsh: Rheoliadau’r Gwasanaeth Iechyd Gwladol (Ffioedd a Thaliadau Optegol) (Diwygio) (Cymru) (Rhif 2) 2015
Subject: Teitlau deddfwriaeth