The Royal Commission on the Ancient and Historical Monuments of Wales
: Comisiwn Brenhinol Henebion Cymru
), established in 1908, is a Welsh Government sponsored body
concerned with some aspects of the archaeological, architectural and historic environment of Wales
. It is based in Aberystwyth
. The RCAHMW maintains and curates the National Monuments Record of Wales (NMRW), an archive with an online platform called Coflein. Professor Nancy Edwards
is Chair of the Commissioners.