CountryActionAction DateEffective Date
AUSTRIASignature24/02/1848
BELGIUMSignature24/02/1848
PRUSSIASignature24/02/1848
RUSSIASignature24/02/1848
UNITED KINGDOMSignature24/02/1848
UNITED KINGDOMRatification06/03/1848