The following may bring a case before the Court, provided that the High Contracting Party concerned, if there is only one, or the High Contracting Parties concerned, if there is more than one, are subject to the compulsory jurisdiction of the Court or, failing that, with the consent of the High Contracting Party concerned, if there is only one, or of the High Contracting Parties concerned if there is more than one:
b.
a High Contracting Party whose national is alleged to be a victim;
c.
a High Contracting Party which referred the case to the Commission;
d.
a High Contracting Party against which the complaint has been lodged.