GENERAL PART
CHAPTER TWO
APPLICATION OF CRIMINAL LEGISLATION OF THE REPUBLIC OF SERBIA
Applicability of Criminal Legislation of Serbia to Serbian Citizen Committing Criminal Offence Abroad
Article 8
(1) criminal legislation of Serbia shall also apply to a citizen of Serbia who commits a criminal offence abroad other than those specified in Article 7 hereof, if found on the territory of Serbia or if extradited to Serbia.
(2) Under the conditions specified in para 1 of this Article, criminal legislation of Serbia shall also apply to an offender who became a citizen of Serbia and Montenegro after the commission of the offence.
Nationality jurisdiction - national proceedings
EDIT.