GENERAL PART
Aim of the Criminal Code
Chapter I
Scope of the Criminal Code
Territorial and Personal Scope
Section 3
(1) Hungarian law shall be applied to crimes committed in Hungary, as well as to acts committed by Hungarian citizens abroad, which are crimes in accordance with Hungarian law.
(2) The Hungarian law shall also be applied to criminal acts committed on board of Hungarian ships or Hungarian aircraft situated outside the borders of the Republic of Hungary.
Jurisdiction
Nationality jurisdiction - national proceedings
Territorial jurisdiction - national proceedings
EDIT.