Section 3 of IPC 1860: Punishment of offences committed beyond, but which by law may be tried within, India
Punishment of offences committed beyond, but which by law may be tried within, India-Indian Penal Code
Any person liable, by any Indian law, to be tried for an offence committed beyond India shall be dealt with according to the provisions of this Code for any act committed beyond India in the same manner as if such act had been committed within India.