Periods
The birth of the Fourth International
1930-1940 · 60 documents
- The first international meeting of the Left Opposition (6 April 1930)
- The pre-conference of the International Left Opposition (4–8 February 1933)
- International documents (1933–1935)
- The Conference for the Fourth International (29–31 July 1936)
- The founding conference of the Fourth International (3 September 1938)
- The Emergency Conference of the Fourth International (May 1940)
The Fourth International in the war
1940-1946 · 37 documents
- Documents of the International Executive Committee in New York (1940–1943)
- Texts of the French and German sections at the start of the war
- Documents of the European Secretariat and the Provisional European Secretariat
- The clandestine European conference of the Fourth International (February 1944)
- Texts published at the end of the war by the European Executive Committee (December 1945)
- The first international conference after the war (3–5 March 1946)
The Second World Congress and after
1946-1950 · 24 documents
The Third World Congress and the split
1950-1952 · 59 documents
From the splits to reunification
1952-1963 · 34 documents
From reunification to the Tenth Congress
1963-1979 · 139 documents
From the Eleventh to the Thirteenth Congress
1979-1995 · 118 documents
From the Fourteenth to the Sixteenth Congress
1995-2018 · 69 documents
Since the Seventeenth Congress
2018-2026 · 8 documents