Contracting Parties/Signatories | Signature | Instrument | In Force | Details |
---|---|---|---|---|
Belgium | March 19, 1962 | Ratification : June 30, 1969 | July 1, 1969 | |
Luxembourg | March 19, 1962 | Ratification : August 19, 1968 | July 1, 1969 | |
Netherlands (Kingdom of the) | March 19, 1962 | Ratification : September 30, 1963 | July 1, 1969 |