NULL

Participant	Action	Date of Notification/Deposit	Date of Effect
Australia	Accession	07/06/1971	07/06/1971
Austria	Ratification	29/09/1961	30/09/1961
Belgium	Ratification	13/09/1961	30/09/1961
Canada	Ratification	10/04/1961	30/09/1961
Denmark	Ratification	30/05/1961	30/09/1961
Federal Republic of Germany	Ratification	27/09/1961	30/09/1961
Finland	Accession	28/01/1969	28/01/1969
France	Ratification	07/08/1961	30/09/1961
Greece	Ratification	27/09/1961	30/09/1961
Iceland	Ratification	05/06/1961	30/09/1961
Ireland	Ratification	17/08/1961	30/09/1961
Italy	Ratification	29/03/1962	29/03/1962
Japan	Accession	28/04/1964	28/04/1962
Luxembourg	Ratification	07/12/1961	07/12/1961
Netherlands	Ratification	13/11/1961	13/11/1961
New Zealand	Accession	29/05/1973	29/05/1973
Norway	Ratification	04/07/1961	30/09/1961
Portugal	Ratification	04/08/1961	30/09/1961
Spain	Ratification	03/08/1961	30/09/1961
Sweden	Ratification	28/09/1961	30/09/1961
Switzerland	Ratification	28/09/1961	30/09/1961
Turkey	Ratification	02/08/1961	30/09/1961
United Kingdom of Great Britain and Northern Ireland	Ratification	28/04/1961	30/09/1961
United States of America	Ratification	12/04/1961	30/09/1961