Country | Action | Action Date | Effective Date |
Australia | Extension | 26-Jul-1921 | |
BELGIUM | Signature | 04-Jun-1920 | |
BELGIUM | Ratification | 26-Jul-1921 | |
Canada | Extension | 26-Jul-1921 | |
CHINA | Signature | 04-Jun-1920 | |
CHINA | Ratification | 01-Oct-1926 | |
CUBA | Signature | 04-Jun-1920 | |
CUBA | Ratification | 21-Mar-1922 | |
CZECHOSLOVAKIA | Signature | 04-Jun-1920 | |
CZECHOSLOVAKIA | Ratification | 26-Jul-1921 | |
FRANCE | Signature | 04-Jun-1920 | |
FRANCE | Ratification | 26-Jul-1921 | |
GREECE | Signature | 04-Jun-1920 | |
GREECE | Ratification | 15-Oct-1921 | |
HUNGARY | Signature | 04-Jun-1920 | |
HUNGARY | Ratification | 26-Jul-1921 | |
India | Extension | 26-Jul-1921 | |
ITALY | Signature | 04-Jun-1920 | |
ITALY | Ratification | 26-Jul-1921 | |
JAPAN | Signature | 04-Jun-1921 | |
JAPAN | Ratification | 26-Jul-1921 | |
New Zealand | Extension | 26-Jul-1921 | |
NICARAGUA | Signature | 04-Jun-1920 | |
PANAMA | Signature | 04-Jun-1920 | |
POLAND | Signature | 04-Jun-1920 | |
PORTUGAL | Signature | 04-Jun-1920 | |
PORTUGAL | Ratification | 10-Oct-1923 | |
ROUMANIA | Signature | 04-Jun-1920 | |
ROUMANIA | Ratification | 26-Jul-1921 | |
SERBIA | Signature | 04-Jun-1920 | |
SERBIA | Ratification | 26-Jul-1921 | |
SIAM | Signature | 04-Jun-1920 | |
SIAM | Ratification | 26-Jul-1921 | |
South Africa | Extension | 26-Jul-1921 | |
UNITED KINGDOM | Signature | 04-Jun-1920 | |
UNITED KINGDOM | Ratification | 26-Jul-1921 | |
UNITED STATES OF AMERICA | Signature | 04-Jun-1920 |