CountryActionAction DateEffective Date
BELGIUMSignature13/04/1954
FRANCESignature13/04/1954
GERMANYSignature13/04/1954
ITALYSignature13/04/1954
LUXEMBOURGSignature13/04/1954
NETHERLANDS THESignature13/04/1954
UNITED KINGDOMSignature13/04/1954