Adopted by the First World Trade Union Congress, in October 1945, in Paris,
rance and amended by:
– the 2nd World Trade Union Congress, in 1949, in Milan, Italy.
– the 4th World Trade Union Congress, in 1957, in Leipzig, German Democratic Republic.
– the 16th session of the WFTU General Council, mandated by the 6th World Trade Union Congress, in 1965, in Warsaw, Poland.
– the 7th World Trade Union Congress, in 1969, in Budapest, Hungary.
– the 25th Session of the WFTU General Council, mandated by the 8th World Trade Union Congress, in 1973, in Varna, Bulgaria.
– the 31st Session of the WFTU General Council, mandated by the 9th World Trade Union Congress, in 1978, in Prague, Czech.
– the 12th World Trade Union Congress, in 1990, in Moscow, Russia.
– the 13th World Trade Union Congress, in 1994, in Damascus, Syria.
– the 16th World Trade Union Congress, in 2011, in Athens, Greece.