IX. IMMUNITY AND FREE PASSAGE ACROSS THE TERRITORY OF THE REPUBLIC OF SLOVENIA
Article 21
(1) Competent national bodies shall be obliged to ensure free passage to persons travelling across the territory of the Republic of Slovenia by authorisation or at the request of the Court or Prosecutor.
(2) An order by which passage across the territory of the Republic of Slovenia is allowed shall be issued to persons referred to in the previous paragraph by the Ministry. If necessary, such passage shall be accompanied and protected by the police.
Article 22
Judges, the Prosecutor, Deputy Prosecutor, Secretary, Deputy Secretary, staff of the prosecutor's office and secretary's office of the Court who are co-operating in the work of the Court or in connection with its work and are located on the territory of the Republic of Slovenia or work in it under the provisions of this Act, shall enjoy privileges, immunities and advantages necessary for performing their tasks, as determined in the Agreement on privileges and immunities of the International Criminal Court.
EDIT.