Country | Action | Action Date | Effective Date |
AUSTRIA | Signature | 14-Jul-1961 | |
AUSTRIA | Ratification | 14-Jun-1962 | 14-Jul-1962 |
Hong Kong | Extension | 21-Nov-1977 | 21-Feb-1978 |
UNITED KINGDOM | Signature | 14-Jul-1961 | |
UNITED KINGDOM | Ratification | 14-Jun-1962 | 14-Jul-1962 |