The Cabinet Secretary for Energy, Planning and Rural Affairs has agreed to extend the Nest health conditions pilot to 31 March 2019.
Mae Ysgrifennydd y Cabinet dros Ynni, Cynllunio a Materion Gwledig wedi cytuno i ymestyn y peilot Amgylchiadau Iechyd Nyth hyd at 31 Mawrth 2019.