| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| BELGIUM | Signature | 04/05/1936 | |
| BELGIUM | Denunciation | 14/11/1936 | |
| FRANCE | Signature | 04/05/1936 | |
| FRANCE | Denunciation | 14/11/1936 | |
| GERMANY | Signature | 04/05/1936 | |
| GERMANY | Denunciation | 14/11/1936 | |
| ITALY | Signature | 25/06/1936 | |
| SWITZERLAND | Signature | 29/06/1936 | |
| UNITED KINGDOM | Signature | 04/05/1936 |