In 2010, in anticipation of this ‘Decade of Centenaries’, a partnership between the Community Relations Council and the Heritage Lottery Fund agreed principles for commemorative projects:
Yn 2010, wrth baratoi at y 'Degawd Canmlwyddiant' hwn, cytunodd partneriaeth rhwng y Cyngor Cysylltiadau Cymunedol a Chronfa Dreftadaeth y Loteri ar egwyddorion ar gyfer prosiectau coffa: