I. General Provisions
Article 5
Challenge of admissibility of proceedings before the International Criminal Court; deferral of proceedings to the International Criminal Court or an International Tribunal
(6) The Liechtenstein criminal proceedings shall be closed following a definitive decision by the International Criminal Court or International Tribunal. The case may be reopened however subsequent to an application by the public prosecutor following a court ruling, if:
(a) the Prosecutor of the International Criminal Court or International Tribunal decides not to proceed with an indictment or drops the charges;
(b) upon review, the International Criminal Court or International Tribunal rejects the indictment;
(c) the International Criminal Court determines it does not have jurisdiction or that the case is inadmissible, or the International Tribunal determines it does not have jurisdiction.
Refusal by the Pre-Trial Chamber or conclusion by the Prosecutor not to proceed
EDIT.