Country | Action | Action Date | Effective Date |
BELGIUM | Signature | 22-Feb-1991 | 22-Feb-1991 |
CANADA | Signature | 22-Feb-1991 | 22-Feb-1991 |
CHINA P R | Signature | 22-Feb-1991 | 22-Feb-1991 |
GERMANY FEDERAL REPUBLIC | Signature | 22-Feb-1991 | 22-Feb-1991 |
ITALY | Signature | 22-Feb-1991 | 22-Feb-1991 |
NETHERLANDS THE | Signature | 22-Feb-1991 | 22-Feb-1991 |
NETHERLANDS THE | Notification | 24-Oct-1991 | |
UNITED KINGDOM | Signature | 22-Feb-1991 | 22-Feb-1991 |
UNITED STATES OF AMERICA | Signature | 22-Feb-1991 | 22-Feb-1991 |