Hungarian Constitution of 1949
The Hungarian Constitution of 1949 was a communist state constitution adopted on 20 August 1949[a]. It was heavily amended on 23 October 1989, which transformed it into a liberal democratic constitution.[b] The document was Hungary's first permanent written constitution, and until its replacement in 2011, the country was the only former Eastern Bloc nation that did not adopt an entirely new constitution after the fall of Communism. The Constitution of Hungary, adopted in 2011, declares the 1949 constitution to be invalid.