Country | Action | Action Date | Effective Date |
BELGIUM | Signature | 20-Dec-1971 | |
EUROPEAN SPACE RESEARCH ORGANISATION | Signature | 20-Dec-1971 | |
FRANCE | Signature | 20-Dec-1971 | |
GERMANY FEDERAL REPUBLIC | Signature | 20-Dec-1971 | |
NETHERLANDS THE | Signature | 20-Dec-1971 | |
NETHERLANDS THE | Approval | 26-Jan-1973 | |
SWEDEN | Signature | 20-Dec-1971 | |
SWEDEN | Ratification | 28-Jun-1972 | |
SWITZERLAND | Signature | 20-Dec-1971 | |
SWITZERLAND | Ratification | 08-Feb-1973 | |
UNITED KINGDOM | Signature | 20-Dec-1971 |