792 THE GAZETTE OF PAKISTAN, EXTRA., AUGUST 18, 2023 [PART I investigation. If the Director General, Federal Investigation Agency deems necessary, he may constitute a Joint Investigation Team, convened by such officer and consisting of such other officers of intelligence agencies as he may appoint. The Joint Investigation Team may co-opt any additional person from any Federal or Provincial institution or department as it deems appropriate for investigation: Provided that the offence relating to civil espionage shall be investigated by Federal Investigation Agency or Joint Investigation Team. (2) The investigating officer or the JIT, as the case may be, shall complete the investigation in respect of cases triable by the Court established or designated under section 13 within thirty working days. The report under section 173 of the Code shall be signed and forwarded by the investigating officer appointed under sub-section (1) through public prosecutor to the court. 11. Insertion of new section 16, Act XIX of 1923.—In the said Act, after section 15, the following new section 16 shall be inserted, namely:— “16. Power to make rules.—The Federal Government may make rules to carryout the purposes and objects of this Act.”. MOHAMMAD QASIM SAMAD KHAN, Secretary. PRINTED BY THE MANAGER, PRINTING CORPORATION OF PAKISTAN PRESS, ISLAMABAD. PUBLISHED BY THE DEPUTY CONTROLLER, STATIONERY AND FORMS, UNIVERSITY ROAD, KARACHI..