GENERAL PART
SECTION ONE. BASIC PROVISIONS
CHAPTER 1. CRIMINAL PROCEDURE LAW
Article 3. Application of Criminal Procedure Law in Time and Space
Criminal proceedings shall be conducted in accordance with the law in effect at the moment of the inquiry, pretrial investigation and trial, regardless of the place of the commission of an offense, unless otherwise stipulated by an international treaty to which the Republic of Uzbekistan is a party.
Non-retroactivity
Nullum crimen sine lege
EDIT.