Part 1
Introductory
Interpretation: Application: General Principles
Chapter 3
Application of Criminal Law
13. (1) Any person who, having while out of Nigeria procured another to do or omit to do in Nigeria an act of such a nature that if he had himself done the act or made the omission in Nigeria, he would have been guilty of an offence, afterwards comes into Nigeria, is by such coming into Nigeria guilty of an offence of the same kind, and is liable to the same punishment, as if he himself had done the act or made the omission in Nigeria.
Any person who, having while out of Nigeria counselled or procured the commission of an offence which is actually committed in Nigeria, afterwards comes into Nigeria, is by such coming into Nigeria guilty of an offence of the same kind, and is liable to the same punishment, as if he had been in Nigeria when the offence was committed.
(2) In this section, "offence" means an offence against any Federal law.
Jurisdiction
Territorial jurisdiction - national proceedings
EDIT.