CountryActionAction DateEffective Date
BELGIUMSignature19/10/1951
FRANCESignature19/10/1951
LUXEMBOURGSignature19/10/1951
NETHERLANDS THESignature19/10/1951
UNITED KINGDOMSignature19/10/1951
UNITED STATES OF AMERICASignature19/10/1951