Changes made by Local Government (Democracy) (Wales) Act 2013 (Commencement No. 1) 2014
W.S.I. 2014/380
Made to Democracy and Boundary Commission Cymru etc. Act 2013
1 change. All changes made by Local Government (Democracy) (Wales) Act 2013 (Commencement No. 1) 2014
From legislation.gov.uk's record of changes, the official one: see it there.