CountryActionAction DateEffective Date
BELGIUMSignature28/05/1952
CANADASignature19/06/1952
DENMARKSignature19/06/1952
DENMARKStatement19/06/1952
FRANCESignature19/06/1952
IRELAND, REPUBLIC OFSignature28/05/1952
NETHERLANDS THESignature28/05/1952
NORWAYSignature28/05/1952
PORTUGALSignature28/05/1952
SWEDENSignature28/05/1952
UNITED KINGDOMSignature28/05/1952
UNITED STATES OF AMERICASignature28/05/1952