Afghanistan
(April 10th,1935 a )
Albania
(October 13th, 1924)
Austria
(August 9th, 1922)
Belgium
(June 15th, 1922)
Brazil
(August 18th, 1933)
British Empire2
(June 28th, 1922)
Does not include the Island of Newfoundland, the British Colonies and Protectorates, the Island of Nauru, or any territories administered under mandates by Great Britain.
Bahamas, Barbados, British Honduras,Ceylon,Cyprus, Gibraltar, Grenada, Hong-Kong, Kenya (Colony and Protectorate), Malta, Northern Rhodesia, Nyasaland, Seychelles, St. Lucia, St. Vincent, Southern Rhodesia, Straits Settlements, Trinidad and Tobago
( September 18th, 1922 a )
British Guiana and Fiji
( October 24th, 1922 a )
Jamaica and Mauritius
( March 7th, 1924 a )
Leeward Islands
Falkland Islands and Dependencies
( May 8th, 1924 a )
Gold Coast Colony
( July 3rd, 1924 a )
Sierra Leone (Colony)
( November 16th, 1927 a )
Gambia (Colony and Protectorate), Tanganyika (Territory), Uganda (Protectorate)
( April 10th, 1931 a )
British Solomon Islands (Protectorate), Gilbert and Ellice Islands (Colony), Palestine (including Trans-Jordan), Sarawak (Protected State)
( November 2nd, 1931 a )
Zanzibar (Protectorate)
( January 14th, 1932 a )
Burma3
Burma reserves the right at her discretion to substitute the age of 16 years or any greater age that may be subsequently decided upon for the age-limit prescribed in paragraph B of the Final Protocol of the Convention of May 4th, 1910, and under Article 5 of the 1921 Convention.
Canada
Australia
Does not include Papua, Norfolk Island and the mandated territory of New Guinea.
Papua, Norfolk Island, New Guinea,
Nauru
(September 2nd, 1936)
New Zealand
Does not include the mandated territory of Western Samoa.
Union of South Africa
Ireland
(May 18th, 1934 a)
India
Reserves the right at its discretion to substitute the age of 16 years or any greater age that may be subsequently decided upon for the age-limit prescribed in paragraph ( b ) of the Final Protocol of the Convention of May 4th, 1910, and in Article 5 of the present Convention.
Bulgaria
(April 29th, 1925 a)
Chile
(January 15th, 1929)
China2,4,5
(February 24th, 1926)
Colombia
(November 8th, 1934)
Cuba
(May 7th, 1923)
Czechoslovakia6
(September 29th, 1923)
Denmark7
(April 23rd, 1931 a)
This ratification does not include Greenland, the Convention, in view of the special circumstances, being of no interest for that possession.
Egypt
(April 13th, 1932 a)
Estonia
(February 28th, 1930)
Finland
(August 16th, 1926 a)
France
(March 1st, 1926 a)
Does not include the French Colonies, the countries in the French Protectorate or the territories under French mandate.
Syria and Lebanon
( June 2nd, 1930 a )
Germany8
(July 8th, 1924)
Greece
(April 9th, 1923)
Hungary
(April 25th, 1925)
Iran
(March 28th, 1933)
Iraq
(May 15th, 1925 a)
The Government of Iraq desire to reserve to themselves the right to fix an age-limit lower than that specified in Article 5 of the Convention.
Italy
(June 30th, 1924)
Italian Colonies
( July 27th, 1922 a )
Subject to the age-limit for native women and children, referred to in Article 5, being reduced from twenty-one to sixteen years.
Japan
(December 15th, 1925)
Does not include Chosen, Taiwan, the leased Territory of Kwantung, the Japanese portion of Saghalien Island and Japan's mandated territory in the South Seas.
Latvia
(February 12th, 1924)
Lithuania
(September 14th, 1931)
Luxembourg
(December 31st, 1929 a)
Mexico
(May 10th, 1932 a)
Monaco
(July 18th, 1931 a)
Netherlands
(including Netherlands Indies, Surinam and Curaçao )
(September 19th, 1923)
Nicaragua
(December 12th, 1935 a)
Norway
(August 16th, 1922)
Poland
(October 8th, 1924)
Portugal5
(December 1st, 1923)
Romania
(September 5th, 1923)
Spain
(May 12th, 1924 a)
Does not include the Spanish Possessions in Africa or the territories of the Spanish Protectorate in Morocco.
Sudan (Anglo-Egyptian Condominium)
(June 1st, 1932 a)
Sweden
(June 9th, 1925)
Switzerland
(January 20th, 1926)
Thailand
(July 13th, 1922)
With reservation as to the age-limit prescribed in paragraph ( b ) of the Final Protocol of the Convention of 1910 and Article 5 of this Convention, in so far as concerns the nationals of Thailand.
Turkey
(April 15th, 1937 a)
Uruguay
(October 21st, 1924 a)
Yugoslavia (former)9
(May 2nd, 1929 a)
Argentina (a)
Costa Rica
Panama ( a )
Peru ( a )