Mezue ahịrịokwu na-esonụ: A họpụtara Council maka Wales na Monmouthshire na 1949 iji "hụ na gọọmentị maara nke ọma banyere mmetụta nke ọrụ gọọmentị na ndụ ndị Wales n'ozuzu ha". Kansụl ahụ nwere ndị otu 27 ndị ndị ọchịchị obodo na Wales, Mahadum Wales, National Eisteddfod Council na Welsh Tourist Board họpụtara. E guzobere ọkwa nke Minista nke Wales na 1951 na ọkwa nke Secretary of State maka Wales na Welsh Office e guzobere na 1964 na-eduga na mkpochapụ nke Council for Wales. Ntọala nke Welsh Office n'ụzọ dị irè kere ntọala maka ọchịchị mpaghara nke Wales. E guzobere Royal Commission on the Constitution (Kilbrandon Commission) na 1969 site n'aka Gọọmentị Labour nke Harold Wilson iji nyochaa ohere nke inyefe Scotland na Wales. Ntụziaka ya bụ ntọala nke Akwụkwọ ọcha nke 1974 "Democracy and Devolution: proposals for Scotland and Wales", nke tụrụ aro ka e guzobe Nzukọ Welsh. Otú ọ dị, ndị na-eme ntuli aka Welsh ji olu dara ụda jụ atụmatụ ndị ahụ na a
referendum e mere n'afọ 1979.