Country | Action | Action Date | Effective Date |
FRANCE | Signature | 12-Sep-1990 | |
FRANCE | Ratification | 04-Feb-1991 | |
GERMAN DEMOCRATIC REPUBLIC | Signature | 12-Sep-1990 | |
GERMAN DEMOCRATIC REPUBLIC | Ratification | 13-Oct-1990 | |
GERMANY FEDERAL REPUBLIC | Signature | 12-Sep-1990 | |
GERMANY FEDERAL REPUBLIC | Ratification | 13-Oct-1990 | |
SOVIET UNION | Signature | 12-Sep-1990 | |
SOVIET UNION | Ratification | 15-Mar-1991 | |
UNITED KINGDOM | Signature | 12-Sep-1990 | |
UNITED KINGDOM | Ratification | 16-Nov-1990 | |
UNITED STATES OF AMERICA | Signature | 12-Sep-1990 | |
UNITED STATES OF AMERICA | Ratification | 25-Oct-1990 |