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Party Signature Provisional
application
RatificationS=Signature without reservation or requirement of ratification R=Ratification, Acceptance, Approval or Notification A=Accession Su=Succession NK=Not Known Entry into force Renunciation Termination
Austria 24-10-1956 24-06-1959 (R) 01-01-1962
Belgium 17-10-1969 26-08-1970 (R) 25-10-1970
China
France 24-10-1956 02-05-1963 (R) 01-07-1963
Germany 26-08-1959 02-11-1961 (R) 01-01-1962
Greece 24-10-1956
Italy 08-10-1958 22-02-1961 (R) 01-01-1962
Japan 10-02-1977 22-07-1977 (R) 20-09-1977
Liechtenstein 02-06-1972 (A) 18-02-1973
Luxembourg 24-10-1956 27-08-1958 (R) 01-01-1962
Netherlands, the Kingdom of the 24-10-1956 15-10-1962 (R) 14-12-1962
Norway 24-10-1956
Portugal 07-01-1958 06-12-1968 (R) 04-02-1969
Spain 24-10-1956 27-03-1974 (R) 26-05-1974
Switzerland 04-07-1963 18-11-1964 (R) 17-01-1965
Türkiye 10-06-1970 28-02-1972 (R) 29-04-1972