An Act to consolidate and amend the law relating to the Criminal Procedure.
PART VI - PROCEEDINGS IN PROSECUTIONS
CHAPTER XV - OF THE JURISDICTION OF THE CRIMINAL COURTS IN INQUIRIES AND TRIALS
A.—Place of Inquiry or Trial
188 Provided that notwithstanding anything in any of the preceding sections of this Chapter no charge as to any such offence shall be inquired into in Bangladesh except with the sanction of the Government:
Provided, also, that any proceedings taken against any person under this section which would be a bar to subsequent proceedings against such person for the same offence if such offence had been committed in Bangladesh shall be a bar to further proceedings against him under the Extradition Act, 1974, in respect of the same offence in any territory beyond the limits of Bangladesh.
Jurisdiction
Ne bis in idem
Nationality jurisdiction - national proceedings
EDIT.