AFGHANISTAN |
Accession
|
10 April 1935 |
|
ALBANIA |
Signature
|
30 September 1921 |
|
ALBANIA |
Ratification
|
13 October 1924 |
|
ALGERIA |
Accession
|
31 October 1963 |
|
Antilles |
Extension
|
1 January 1986 |
|
ARGENTINE REPUBLIC |
Accession
|
3 October 1936 |
|
Aruba |
Extension
|
1 January 1986 |
|
AUSTRALIA |
Signature
|
30 September 1921 |
|
AUSTRALIA |
Declaration
|
30 September 1921 |
|
AUSTRALIA |
Ratification
|
28 June 1922 |
|
AUSTRIA |
Signature
|
30 September 1921 |
|
AUSTRIA |
Ratification
|
9 August 1922 |
|
BAHAMAS |
Extension
|
23 September 1922 |
|
BAHAMAS |
Succession
|
10 June 1976 |
|
BARBADOS |
Extension
|
23 September 1922 |
|
BELGIUM |
Signature
|
30 September 1921 |
|
BELGIUM |
Ratification
|
15 June 1922 |
|
BRAZIL |
Signature
|
30 September 1921 |
|
BRAZIL |
Ratification
|
18 August 1933 |
|
BRITISH EMPIRE |
Signature
|
30 September 1921 |
|
BRITISH EMPIRE |
Declaration
|
30 September 1921 |
|
BRITISH EMPIRE |
Ratification
|
28 June 1922 |
|
British Guiana |
Extension
|
31 October 1922 |
|
British Honduras |
Extension
|
23 September 1922 |
|
British Solomon Islands |
Extension
|
2 November 1931 |
|
BULGARIA |
Accession
|
29 April 1925 |
|
BURMA |
Extension
|
3 April 1939 |
|
BURMA |
Reservation
|
3 April 1939 |
|
BYELORUSSIA S S R |
Accession
|
21 May 1948 |
|
CANADA |
Signature
|
30 September 1921 |
|
CANADA |
Ratification
|
28 June 1922 |
|
CEYLON |
Extension
|
23 September 1922 |
|
CHILE |
Signature
|
30 September 1921 |
|
CHILE |
Ratification
|
15 January 1929 |
|
CHINA |
Signature
|
30 September 1921 |
|
CHINA |
Ratification
|
24 February 1926 |
|
CHINA |
Communication
|
3 December 1999 |
20 December 1999 |
COLOMBIA |
Signature
|
30 September 1921 |
|
COLOMBIA |
Reservation
|
30 September 1921 |
|
COLOMBIA |
Ratification
|
8 November 1934 |
|
COSTA RICA |
Signature
|
30 September 1921 |
|
CUBA |
Signature
|
30 September 1921 |
|
CUBA |
Ratification
|
7 May 1923 |
|
CYPRUS |
Extension
|
23 September 1922 |
|
CYPRUS |
Succession
|
16 May 1963 |
|
CZECH REPUBLIC |
Succession
|
30 December 1993 |
1 January 1993 |
CZECHOSLOVAKIA |
Signature
|
30 September 1921 |
|
CZECHOSLOVAKIA |
Ratification
|
29 September 1923 |
|
DANZIG |
Signature
|
30 September 1921 |
|
DANZIG |
Ratification
|
8 October 1924 |
|
DENMARK |
Accession
|
23 April 1931 |
1 January 1753 |
DENMARK |
Reservation
|
23 April 1931 |
|
EGYPT |
Accession
|
13 April 1932 |
|
ESTONIA |
Signature
|
30 September 1921 |
|
ESTONIA |
Ratification
|
28 February 1930 |
|
Falkland Island Dependencies |
Extension
|
8 May 1924 |
|
Falkland Islands |
Extension
|
8 May 1924 |
|
Fiji |
Extension
|
31 October 1922 |
|
Fiji |
Succession
|
12 June 1972 |
|
FINLAND |
Accession
|
16 August 1926 |
|
FRANCE |
Accession
|
16 January 1926 |
|
FRANCE |
Ratification
|
1 March 1926 |
|
FRANCE |
Reservation
|
1 March 1926 |
|
GERMAN DEMOCRATIC REPUBLIC |
Statement
|
1 January 1905 |
|
GERMAN DEMOCRATIC REPUBLIC |
Re-Application
|
8 March 1958 |
|
GERMAN DEMOCRATIC REPUBLIC |
Re-Application
|
31 January 1974 |
8 March 1958 |
GERMANY |
Signature
|
30 September 1921 |
|
GERMANY |
Ratification
|
8 July 1924 |
|
GERMANY FEDERAL REPUBLIC |
Declaration
|
2 March 1976 |
|
GHANA |
Succession
|
7 April 1958 |
|
Gibraltar |
Extension
|
23 September 1922 |
|
Gilbert & Ellice Colony |
Extension
|
2 November 1931 |
|
GREECE |
Signature
|
30 September 1921 |
|
GREECE |
Ratification
|
9 April 1923 |
|
GRENADA |
Extension
|
23 September 1922 |
|
Hong Kong |
Accession
|
23 September 1922 |
|
Hong Kong |
Withdrawn
|
1 July 1997 |
1 July 1997 |
HONG KONG SAR |
Application
|
6 June 1997 |
1 July 1997 |
HUNGARY |
Signature
|
30 September 1921 |
|
HUNGARY |
Ratification
|
25 April 1925 |
|
INDIA |
Signature
|
30 September 1921 |
|
INDIA |
Declaration
|
30 September 1921 |
|
INDIA |
Ratification
|
28 June 1922 |
|
IRAQ |
Accession
|
15 May 1925 |
|
IRAQ |
Reservation
|
15 May 1925 |
|
IRELAND, REPUBLIC OF |
Accession
|
18 May 1934 |
|
Italian Colonies |
Extension
|
27 July 1922 |
|
ITALY |
Signature
|
30 September 1921 |
|
ITALY |
Reservation
|
30 September 1921 |
|
ITALY |
Ratification
|
30 June 1924 |
|
JAMAICA |
Extension
|
7 March 1924 |
|
JAMAICA |
Succession
|
30 July 1964 |
|
JAPAN |
Signature
|
30 September 1921 |
|
JAPAN |
Reservation
|
30 September 1921 |
|
JAPAN |
Ratification
|
15 December 1925 |
|
JAPAN |
Declaration
|
15 December 1925 |
|
JAPAN |
Withdrawn
|
26 March 1927 |
|
KENYA |
Extension
|
23 September 1922 |
|
LATVIA |
Signature
|
30 September 1921 |
|
LATVIA |
Ratification
|
12 February 1924 |
|
Leeward Islands |
Extension
|
7 March 1924 |
|
LIBYA |
Accession
|
17 February 1959 |
|
LITHUANIA |
Signature
|
30 September 1921 |
|
LITHUANIA |
Ratification
|
14 September 1931 |
|
LUXEMBOURG |
Accession
|
31 December 1929 |
|
Macao |
Application
|
11 August 1999 |
|
MACEDONIA THE FYR OF |
Succession
|
18 January 1994 |
17 September 1991 |
MADAGASCAR |
Accession
|
18 February 1963 |
|
MALAWI |
Accession
|
25 February 1966 |
|
MALTA |
Extension
|
23 September 1922 |
|
MALTA |
Succession
|
24 March 1967 |
21 September 1964 |
MAURITIUS |
Extension
|
7 March 1924 |
|
MAURITIUS |
Succession
|
18 July 1969 |
12 March 1968 |
MEXICO |
Accession
|
10 May 1932 |
|
MONACO |
Accession
|
18 July 1931 |
|
NAURU |
Extension
|
2 September 1936 |
|
NETHERLANDS THE |
Signature
|
30 September 1921 |
|
NETHERLANDS THE |
Ratification
|
19 September 1923 |
|
New Guinea |
Extension
|
2 September 1936 |
|
NEW ZEALAND |
Signature
|
30 September 1921 |
|
NEW ZEALAND |
Declaration
|
30 September 1921 |
|
NEW ZEALAND |
Ratification
|
28 June 1922 |
|
NICARAGUA |
Accession
|
12 December 1935 |
|
Norfolk Island |
Extension
|
2 September 1936 |
|
Northern Rhodesia |
Extension
|
23 September 1922 |
|
NORWAY |
Signature
|
30 September 1921 |
|
NORWAY |
Ratification
|
16 August 1922 |
|
Nyasaland |
Extension
|
23 September 1922 |
|
Palestine |
Extension
|
2 November 1931 |
|
Papua |
Extension
|
2 September 1936 |
|
PERSIA |
Signature
|
30 September 1921 |
|
PERSIA |
Ratification
|
28 March 1933 |
|
PHILIPPINES |
Accession
|
30 September 1954 |
|
POLAND |
Signature
|
30 September 1921 |
|
POLAND |
Ratification
|
8 October 1924 |
|
PORTUGAL |
Signature
|
30 September 1921 |
|
PORTUGAL |
Ratification
|
1 December 1923 |
|
PORTUGAL |
Communication
|
18 November 1999 |
|
ROUMANIA |
Signature
|
30 September 1921 |
|
ROUMANIA |
Ratification
|
5 September 1923 |
|
Sarawak |
Extension
|
2 November 1931 |
|
SERB-CROAT-SLOVENE STATE |
Accession
|
2 May 1929 |
|
SEYCHELLES |
Extension
|
23 September 1922 |
|
SIAM |
Signature
|
30 September 1921 |
|
SIAM |
Reservation
|
30 September 1921 |
|
SIAM |
Ratification
|
13 July 1922 |
|
SIERRA LEONE |
Extension
|
16 November 1927 |
|
SIERRA LEONE |
Succession
|
13 March 1962 |
|
SINGAPORE |
Succession
|
7 June 1966 |
|
SOUTH AFRICA |
Signature
|
30 September 1921 |
|
SOUTH AFRICA |
Ratification
|
28 June 1922 |
|
Southern Rhodesia |
Extension
|
23 September 1922 |
|
SPAIN |
Accession
|
12 May 1924 |
|
ST LUCIA |
Extension
|
23 September 1922 |
|
St Vincent |
Extension
|
23 September 1922 |
|
Straits Settlements |
Extension
|
23 September 1922 |
|
SUDAN |
Accession
|
1 June 1932 |
|
SWEDEN |
Signature
|
30 September 1921 |
|
SWEDEN |
Ratification
|
9 June 1925 |
|
SWITZERLAND |
Signature
|
30 September 1921 |
|
SWITZERLAND |
Reservation
|
30 September 1921 |
|
SWITZERLAND |
Ratification
|
20 January 1926 |
|
SYRIA & GRAND LEBANON |
Accession
|
2 June 1930 |
|
TANGANYIKA |
Extension
|
10 April 1931 |
|
The Gambia |
Extension
|
10 April 1931 |
|
TRINIDAD AND TOBAGO |
Extension
|
23 September 1922 |
|
TRINIDAD AND TOBAGO |
Succession
|
11 April 1966 |
31 August 1962 |
TURKEY |
Accession
|
15 April 1937 |
|
UGANDA |
Extension
|
10 April 1931 |
|
UNITED KINGDOM |
Signature
|
30 September 1921 |
|
UNITED KINGDOM |
Ratification
|
28 June 1922 |
|
URUGUAY |
Accession
|
21 October 1924 |
|
YUGOSLAVIA, FEDERAL REPUBLIC OF |
Succession
|
12 March 2001 |
27 April 1992 |
ZAMBIA |
Succession
|
26 March 1973 |
|
Zanzibar |
Extension
|
14 January 1932 |
|
ZIMBABWE |
Succession
|
1 December 1998 |
18 April 1980 |