Country	Action	Action Date	Effective Date
Barbados	Accession	14/04/1928
British Guiana	Accession	14/04/1928
British Honduras	Accession	14/04/1928
Ceylon	Accession	14/04/1928
Cyprus	Accession	14/04/1928
Falkland Islands	Accession	14/04/1928
Fiji	Accession	14/04/1928
Gold Coast	Accession	14/04/1928
Grenada	Accession	14/04/1928
Hong Kong	Accession	14/04/1928
India	Accession	05/03/1928
Jamaica	Accession	14/04/1928
Leeward Islands	Accession	14/04/1928
Malay States, Federated	Accession	14/04/1928
Malay States, Unfederated	Accession	14/04/1928
Malay States, Unfederated	Accession	16/05/1928
Malta	Accession	14/04/1928
Mauritius	Accession	14/04/1928
Nigeria	Accession	14/04/1928
Northern Rhodesia	Accession	14/04/1928
Nyasaland	Accession	14/04/1928
Seychelles	Accession	14/04/1928
SIAM
St Helena	Accession	14/04/1928
St Lucia	Accession	14/04/1928
St Vincent	Accession	14/04/1928
Straits Settlements	Accession	14/04/1928
Tanganyika	Accession	14/04/1928
The Gambia	Accession	14/04/1928
UNITED KINGDOM	Signature	14/07/1925
UNITED KINGDOM	Ratification	16/12/1925