Datganiad Ysgrifenedig - Ymgynghoriad ar gynigion ar gyfer is-ddeddfwriaeth i ategu Deddf yr Amgylchedd Hanesyddol (Cymru) 2016 ac amrywiol ddogfennau canllaw arferion gorau
Written Statement - Consultation on proposals for secondary legislation to support the Historic Environment (Wales) Act 2016 and various best-practice guidance documents