ধারাঃ ৩। উক্ত Act এর section3AA এর পরিবর্তে নিম্নরূপ section3AA প্রতিস্থাপিত হইবে, যথা:— “3AA. Determination of duty.— (1) The Commissioner of Excise may, after giving a person an opportunity of being heard, determine the amount of duty of excise payable by such person, if the Commissioner reasonably believes that the person has made false or untrue statement in respect of payable duty of excises or if such person fails to pay the payable duty within the prescribed time. (2) In the cases specified in sub-section (1), the Commissioner of Excise shall, within 45 (forty five) working days from…