3. Each State Party shall consider providing for the possibility, in accordance with fundamental principles of its domestic law, of granting immunity from prosecution to a person who provides substantial cooperation in the investigation or prosecution of an offence covered by this Convention.
3. 对于本公约所涵盖的犯罪的侦查或起诉中予以实质性配合者，各缔约国均应考虑根据其本国法律基本原则规定允许免予起诉的可能性。