Page 56 of 82 (5) A technical acceptance certificate issued under this section shall remain valid for the period specified therein and may be renewed after the expiry of that period. (6) The procedure for issuance of a technical acceptance certificate and the renewal, cancellation and suspension thereof and the fees therefor shall be determined by regulations, or until regulations are made, by administrative orders of the Commission. 58. Monitoring and control of emission of electro-magnetic energy.- The operator shall monitor the emission of all kinds of electro-magnetic energy in the lands and territorial waters of Bangladesh and the space above them, and shall control the harmful effect of such emission, and for that purpose it may issue necessary direction to any person or body. BTRC-TelecomLaw2001.doc 56 - 56 -