| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| Australia | Accession | 19/02/1945 | |
| BELGIUM | Signature | 05/08/1944 | |
| BRAZIL | Accession | 20/04/1945 | |
| CANADA | Signature | 05/08/1944 | |
| CHILE | Accession | 27/07/1945 | |
| DENMARK | Accession | 08/08/1945 | |
| FRANCE | Accession | 15/03/1945 | |
| GREECE | Signature | 05/08/1944 | |
| India | Accession | 09/04/1945 | |
| NETHERLANDS THE | Signature | 05/08/1944 | |
| NORWAY | Signature | 05/08/1944 | |
| POLAND | Signature | 05/08/1944 | |
| UNITED KINGDOM | Signature | 05/08/1944 | |
| UNITED STATES OF AMERICA | Signature | 05/08/1944 | |
| YUGOSLAVIA | Accession | 10/10/1945 |