| Treaty of Peace between the Allied and Associated Powers and Germany |
Signature
|
28 June 1919 |
|
| Convention for the control of the Trade in Arms and Ammunition |
Signature
|
10 September 1919 |
|
| Treaty of Peace between the Allied and Associated Powers and Bulgaria, and Protocol. |
Signature
|
27 November 1919 |
|
| Convention and Protocol revising Universal Postal Convention of November 30, 1920 |
Signature
|
28 August 1924 |
|
| Treaty regulating the Status of Spitsbergen and Conferring the Sovereignty on Norway |
Accession
|
14 August 1925 |
|
| International Sanitary Convention (1926) |
Signature
|
21 June 1926 |
|
| Convention and Protocol revising Universal Postal Convention of November 30, 1920 |
Ratification
|
1 January 1927 |
|
| Universal Postal Convention |
Signature
|
28 June 1929 |
|
| Postal Union Agreement regarding Insured Letters and Boxes |
Signature
|
28 June 1929 |
|
| Postal Union Agreement regarding Parcel Post |
Signature
|
28 June 1929 |
|
| Universal Postal Convention |
Ratification
|
7 July 1930 |
|
| Postal Union Agreement regarding Insured Letters and Boxes |
Ratification
|
7 July 1930 |
|
| Postal Union Agreement regarding Parcel Post |
Ratification
|
7 July 1930 |
|
| International Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs with Protocol of Signature |
Signature
|
13 July 1931 |
|
| International Agreement respecting the Creation of an International Office of Public Health |
Accession
|
21 January 1932 |
|
| International Treaty for the Renunciation of War as an Instrument of National Policy |
Accession
|
24 February 1932 |
|
| International Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs with Protocol of Signature |
Ratification
|
15 August 1936 |
|