ALBANIA |
Ratification
|
25 June 1957 |
|
ALGERIA |
Ratification
|
19 October 1962 |
|
ANGOLA |
Ratification
|
4 June 1976 |
|
ANTIGUA AND BARBUDA |
Ratification
|
2 February 1983 |
|
ARGENTINA |
Ratification
|
14 March 1950 |
|
Aruba |
Extension
|
1 January 1986 |
1 January 1986 |
AUSTRALIA |
Ratification
|
2 January 1932 |
|
AUSTRIA |
Ratification
|
7 June 1960 |
|
AZERBAIJAN |
Ratification
|
19 May 1992 |
19 May 1992 |
BAHAMAS |
Extension
|
3 June 1931 |
|
BAHAMAS |
Ratification
|
25 May 1976 |
|
Bahrain |
Ratification
|
11 June 1981 |
11 June 1982 |
BANGLADESH |
Ratification
|
22 June 1972 |
|
BARBADOS |
Extension
|
3 June 1931 |
|
BARBADOS |
Ratification
|
8 May 1967 |
|
Basutoland |
Extension
|
3 June 1931 |
|
Bechuanaland Protectorate |
Extension
|
3 June 1931 |
|
Belgian Congo |
Extension
|
20 January 1944 |
|
BELGIUM |
Ratification
|
20 January 1944 |
|
BELIZE |
Ratification
|
15 December 1983 |
15 December 1983 |
BENIN |
Ratification
|
12 December 1960 |
|
Bermuda |
Extension
|
3 June 1931 |
|
BOSNIA AND HERZEGOVINA |
Ratification
|
2 June 1993 |
2 June 1993 |
BRAZIL |
Ratification
|
25 April 1957 |
|
British Guiana |
Extension
|
3 June 1931 |
|
British Honduras |
Extension
|
3 June 1931 |
|
British Solomon Islands |
Extension
|
3 June 1931 |
|
BULGARIA |
Ratification
|
22 September 1932 |
|
BURKINA FASO |
Ratification
|
21 November 1960 |
|
BURMA |
Ratification
|
4 March 1955 |
|
BURUNDI |
Ratification
|
11 March 1963 |
|
BYELORUSSIA S S R |
Ratification
|
21 August 1956 |
|
CAMBODIA |
Ratification
|
24 February 1969 |
|
CAMEROON |
Ratification
|
7 June 1960 |
|
CAPE VERDE |
Ratification
|
3 April 1979 |
|
CENTRAL AFRICAN REPUBLIC |
Ratification
|
27 October 1960 |
|
CEYLON |
Extension
|
3 June 1931 |
|
CHAD |
Ratification
|
18 November 1960 |
|
CHILE |
Ratification
|
31 May 1933 |
|
CHINA |
Declaration
|
20 October 1999 |
|
COLOMBIA |
Ratification
|
4 March 1969 |
|
COMOROS |
Ratification
|
23 October 1978 |
|
CONGO |
Ratification
|
10 November 1960 |
|
COSTA RICA |
Ratification
|
2 June 1960 |
|
CROATIA |
Ratification
|
8 October 1991 |
8 October 1991 |
CUBA |
Ratification
|
20 July 1953 |
|
Curacao |
Extension
|
31 March 1933 |
|
CYPRUS |
Extension
|
3 June 1931 |
|
CYPRUS |
Ratification
|
23 September 1960 |
|
CZECH REPUBLIC |
Ratification
|
1 January 1993 |
1 January 1993 |
CZECHOSLOVAKIA |
Ratification
|
30 October 1957 |
|
DENMARK |
Ratification
|
11 February 1932 |
|
DJIBOUTI |
Ratification
|
3 August 1978 |
3 August 1978 |
DOMINICA, COMMONWEALTH OF |
Ratification
|
28 February 1983 |
28 February 1983 |
DOMINICAN REPUBLIC |
Ratification
|
5 December 1956 |
|
ECUADOR |
Ratification
|
6 July 1954 |
|
EGYPT |
Ratification
|
29 November 1955 |
|
EQUATORIAL GUINEA |
Ratification
|
13 August 2001 |
13 August 2002 |
ERITREA |
Ratification
|
22 February 2000 |
22 February 2001 |
Falkland Islands |
Extension
|
3 June 1931 |
|
Fiji |
Extension
|
3 June 1931 |
|
Fiji |
Ratification
|
19 April 1974 |
|
FINLAND |
Ratification
|
13 January 1936 |
|
FRANCE |
Ratification
|
24 June 1937 |
|
French Equatorial Africa |
Extension
|
24 June 1937 |
|
French Indo-china |
Extension
|
24 June 1937 |
|
French Settlements In Oceania |
Extension
|
24 June 1937 |
|
French West Africa |
Extension
|
24 June 1937 |
|
GABON |
Ratification
|
14 October 1960 |
|
GERMANY FEDERAL REPUBLIC |
Ratification
|
13 June 1956 |
|
GHANA |
Ratification
|
20 May 1957 |
|
Gibraltar |
Extension
|
3 June 1931 |
|
Gilbert And Ellice Islands |
Extension
|
3 June 1931 |
|
Gold Coast |
Extension
|
3 June 1931 |
|
GREECE |
Ratification
|
13 June 1952 |
|
GRENADA |
Ratification
|
9 July 1979 |
|
GUATEMALA |
Ratification
|
13 June 1989 |
13 June 1990 |
Guernsey |
Extension
|
3 June 1931 |
|
GUINEA |
Ratification
|
21 January 1959 |
|
GUINEA BISSAU |
Ratification
|
21 February 1977 |
|
GUYANA |
Ratification
|
8 June 1966 |
|
HAITI |
Ratification
|
4 March 1958 |
|
HONDURAS |
Ratification
|
21 February 1957 |
|
Hong Kong |
Extension
|
3 June 1931 |
|
HUNGARY |
Ratification
|
8 June 1956 |
|
ICELAND |
Ratification
|
17 February 1958 |
|
INDIA |
Ratification
|
30 November 1954 |
|
Indies |
Extension
|
31 March 1933 |
|
INDONESIA |
Ratification
|
12 June 1950 |
|
IRAN |
Ratification
|
10 June 1957 |
|
IRAQ |
Ratification
|
27 November 1962 |
|
IRELAND, REPUBLIC OF |
Ratification
|
2 March 1931 |
|
Isle Of Man |
Extension
|
3 June 1931 |
|
ISRAEL |
Ratification
|
7 June 1955 |
|
ITALY |
Ratification
|
18 June 1934 |
|
IVORY COAST |
Ratification
|
21 November 1960 |
|
JAMAICA |
Extension
|
3 June 1931 |
|
JAMAICA |
Ratification
|
26 November 1962 |
|
JAPAN |
Ratification
|
21 November 1932 |
|
Jersey |
Extension
|
3 June 1931 |
|
JORDAN |
Ratification
|
6 June 1966 |
|
KAZAKHSTAN |
Ratification
|
18 May 2001 |
18 May 2002 |
KENYA |
Extension
|
3 June 1931 |
|
KENYA |
Ratification
|
13 January 1964 |
|
KIRIBATI |
Ratification
|
3 February 2000 |
3 February 2000 |
KUWAIT |
Ratification
|
23 September 1968 |
|
KYRGYZSTAN |
Ratification
|
31 March 1992 |
31 March 1992 |
LAOS |
Ratification
|
23 January 1964 |
|
LEBANON |
Ratification
|
1 June 1977 |
|
Leeward Islands |
Extension
|
3 June 1931 |
|
LESOTHO |
Ratification
|
31 October 1966 |
|
LIBERIA |
Ratification
|
1 May 1931 |
|
LIBYA |
Ratification
|
13 June 1961 |
|
LITHUANIA |
Ratification
|
26 September 1994 |
26 September 1995 |
LUXEMBOURG |
Ratification
|
24 July 1964 |
|
MADAGASCAR |
Extension
|
24 June 1937 |
|
MADAGASCAR |
Ratification
|
1 November 1960 |
|
MALAWI |
Ratification
|
19 November 1999 |
19 November 2000 |
Malay States, Federated |
Extension
|
3 June 1931 |
|
Malay States, Unfederated |
Extension
|
3 June 1931 |
|
MALAYSIA |
Ratification
|
11 November 1957 |
|
MALI |
Ratification
|
22 September 1960 |
|
MALTA |
Extension
|
3 June 1931 |
|
MALTA |
Ratification
|
4 January 1965 |
|
MAURITANIA |
Ratification
|
20 June 1961 |
|
MAURITIUS |
Extension
|
3 June 1931 |
|
MAURITIUS |
Ratification
|
2 December 1969 |
|
MEXICO |
Ratification
|
12 May 1934 |
|
MOLDOVA REPUBLIC OF |
Ratification
|
23 March 2000 |
23 March 2001 |
MONGOLIA |
Ratification
|
15 March 2005 |
15 March 2005 |
MOROCCO |
Ratification
|
20 May 1957 |
|
MOZAMBIQUE |
Ratification
|
16 June 2003 |
16 June 2004 |
NAURU |
Extension
|
2 January 1932 |
|
NEPAL |
Ratification
|
3 January 2002 |
3 January 2003 |
NETHERLANDS THE |
Ratification
|
31 March 1933 |
|
NETHERLANDS THE |
Declaration
|
26 October 1956 |
|
New Caledonia |
Extension
|
24 June 1937 |
|
New Guinea |
Extension
|
2 January 1932 |
|
New Guinea |
Extension
|
26 October 1956 |
|
NEW ZEALAND |
Ratification
|
29 March 1938 |
|
Newfoundland (UK) |
Extension
|
13 November 1931 |
|
NICARAGUA |
Ratification
|
12 April 1934 |
|
NIGER |
Ratification
|
27 February 1961 |
|
NIGERIA |
Extension
|
3 June 1931 |
|
NIGERIA |
Ratification
|
17 October 1960 |
|
Norfolk Island |
Extension
|
2 January 1932 |
|
North Borneo |
Extension
|
3 June 1931 |
|
Northern Rhodesia |
Extension
|
3 June 1931 |
|
NORWAY |
Ratification
|
1 July 1932 |
|
Nyasaland |
Extension
|
3 June 1931 |
|
OMAN |
Ratification
|
30 October 1998 |
30 October 1999 |
PAKISTAN |
Ratification
|
23 December 1957 |
|
Palestine |
Extension
|
3 June 1931 |
|
PANAMA |
Ratification
|
16 May 1966 |
|
Papua |
Extension
|
2 January 1932 |
|
PAPUA NEW GUINEA |
Ratification
|
1 May 1976 |
|
PARAGUAY |
Ratification
|
28 August 1967 |
|
PERU |
Ratification
|
1 February 1960 |
|
POLAND |
Ratification
|
30 July 1958 |
|
PORTUGAL |
Ratification
|
26 June 1956 |
|
PORTUGAL |
Declaration
|
4 October 1999 |
|
ROMANIA |
Ratification
|
28 May 1957 |
|
Ruanda Urundi |
Extension
|
20 January 1944 |
|
RUSSIAN FEDERATION |
Ratification
|
27 August 2001 |
27 August 2002 |
SAINT LUCIA |
Ratification
|
14 May 1980 |
14 May 1980 |
SAN MARINO |
Ratification
|
1 February 1995 |
|
Sarawak |
Extension
|
3 June 1931 |
|
SAUDI ARABIA |
Ratification
|
15 June 1978 |
15 June 1979 |
SENEGAL |
Ratification
|
4 November 1960 |
|
SEYCHELLES |
Extension
|
3 June 1931 |
|
SEYCHELLES |
Ratification
|
6 February 1978 |
6 February 1978 |
SIERRA LEONE |
Extension
|
3 June 1931 |
|
SIERRA LEONE |
Ratification
|
13 June 1961 |
|
SINGAPORE |
Ratification
|
25 October 1965 |
|
SLOVAK REPUBLIC |
Ratification
|
1 January 1993 |
1 January 1993 |
SLOVENIA |
Ratification
|
9 June 1992 |
9 June 1992 |
SOLOMON ISLANDS |
Succession
|
6 August 1985 |
6 August 1985 |
SOMALIA |
Ratification
|
18 November 1960 |
|
Somaliland Protectorate |
Extension
|
3 June 1931 |
|
Southern Rhodesia |
Extension
|
20 March 1933 |
|
SOVIET UNION |
Ratification
|
23 June 1956 |
|
SPAIN |
Ratification
|
29 August 1932 |
|
SRI LANKA |
Ratification
|
5 April 1950 |
|
St Helena And Ascension |
Extension
|
3 June 1931 |
|
ST VINCENT AND THE GRENADINES |
Ratification
|
21 October 1998 |
31 May 1995 |
Straits Settlements |
Extension
|
3 June 1931 |
|
SUDAN |
Ratification
|
18 June 1957 |
|
Surinam |
Extension
|
31 March 1933 |
|
SURINAME |
Ratification
|
15 June 1976 |
|
SWAZILAND |
Extension
|
3 June 1931 |
|
SWAZILAND |
Ratification
|
26 April 1978 |
|
SWEDEN |
Ratification
|
22 December 1931 |
|
SWITZERLAND |
Ratification
|
23 May 1940 |
|
SYRIA |
Ratification
|
26 July 1960 |
|
TAJIKISTAN |
Ratification
|
26 November 1993 |
26 November 1993 |
TANGANYIKA |
Extension
|
3 June 1931 |
|
TANGANYIKA |
Ratification
|
30 January 1962 |
|
THAILAND |
Ratification
|
26 February 1969 |
|
The Gambia |
Extension
|
3 June 1931 |
|
TOGO |
Ratification
|
7 June 1960 |
|
TONGA |
Extension
|
3 June 1931 |
|
TRANSJORDAN |
Extension
|
3 June 1931 |
|
TRINIDAD AND TOBAGO |
Extension
|
3 June 1931 |
|
TRINIDAD AND TOBAGO |
Ratification
|
24 May 1963 |
|
TUNISIA |
Ratification
|
17 December 1962 |
|
UGANDA |
Extension
|
3 June 1931 |
|
UGANDA |
Ratification
|
4 June 1963 |
|
UKRAINE |
Ratification
|
10 August 1956 |
|
UNITED ARAB EMIRATES |
Ratification
|
27 May 1982 |
|
UNITED KINGDOM |
Ratification
|
3 June 1931 |
|
UNITED KINGDOM |
Declaration
|
3 June 1931 |
|
UNITED KINGDOM |
Declaration
|
13 November 1931 |
|
UNITED KINGDOM |
Declaration
|
20 March 1933 |
|
URUGUAY |
Ratification
|
6 September 1995 |
|
VENEZUELA |
Ratification
|
20 November 1944 |
|
VIETNAM |
Ratification
|
6 June 1953 |
|
Windward Islands |
Extension
|
3 June 1931 |
|
YEMEN |
Ratification
|
14 April 1969 |
|
YEMEN ARAB REPUBLIC |
Ratification
|
29 July 1976 |
|
YUGOSLAVIA |
Ratification
|
4 March 1933 |
|
YUGOSLAVIA, FEDERAL REPUBLIC OF |
Ratification
|
24 November 2000 |
24 November 2000 |
ZAIRE |
Ratification
|
20 September 1960 |
|
ZAMBIA |
Ratification
|
2 December 1964 |
|
Zanzibar |
Extension
|
3 June 1931 |
|
ZIMBABWE |
Ratification
|
27 August 1998 |
27 August 1999 |