This category is for treaties that entered into legal force in the year 1940. For treaties that were written and opened for signature in 1940, see Category:Treaties concluded in 1940.
Treaties by year of entry into force: | 1935 • 1936 • 1937 • 1938 • 1939 • 1940 • 1941 • 1942 • 1943 • 1944 • 1945 |
All items (4)