II. Specific provisions
B. Judicial assistance; procedural provisions
Article 19
Surrender of prisoners to the International Criminal Court for the purposes of evidence
(1) A person in custody, whether pending trial or serving a sentence, pursuant to the decision of a Liechtenstein court, shall at the request of the International Criminal Court be surrendered thereto for the purposes of identification, questioning or comparison or other investigative processes according to conditions to be agreed upon, if the person consents to the surrender.
(2) Should the person to be surrendered be in custody on the basis of a request from the International Criminal Court for the enforcement of a sentence pursuant to Article 35(1) below, his or her consent to the surrender is not required.
(3) The surrender shall not suspend the time spent in custody, whether pending trial or serving a sentence.
EDIT.