the time specified or agreed or if no time has been specified or agreed within a reasonable time, the originator may give notice to the addressee stating that no acknowledgement has been received. 26. Unless otherwise agreed between the originator and the addressee in respect of dispatch and receipt of an electronic record or electronic data message: (a) dispatch of it occurs when it enters information system outside the control of the originator or his agent; (b) the time of receipt of it is as follows: (i) the time when it enters the designated information system; (ii) if an information system which is not designated is used, the time when it is retrieved by the addressee; (iii) if no information system has been designated, the time when it enters an information system of the addressee. 27. (a) Unless otherwise agreed between the originator and the addressee the place of business of the originator shall be deemed to be the dispatching place and the place of business of the addressee shall be deemed to be the receiving place. (b) If the originator and the addressee conduct business in more than one place, the principal place of business shall be deemed to be the permanent address. If there is no place of business, their place of permanent residence shall be deemed to be the permanent address, and if it is a corporate body, the place where it has been incorporated and established legally shall be deemed to be the permanent address. Chapter X Taking Administrative Action 28. The Control Board may, if the certification authority violates any condition of the licence or is convicted for the commission of any offence under this Law, pass any of the following administrative orders: (a) imposing a penalty as stipulated; (b) suspending the licence subject to a time limit; (c) cancelling the licence. 29. The certification authority may, if the subscriber violates any condition contained in the certificate or is convicted for the commission of any offence under this Law, pass any of the administrative orders: (a) suspending the certificate subject to a time limit; (b) cancelling the certificate. Chapter XI Application for Revision and Appeal 30. (a) A person dissatisfied with any order or decision made by the certification authority in respect of the refusal of issuing certificate, suspension of the certificate subject to a time limit or cancellation of the certificate may apply for revision to the Control Board within 30 days from the date of passing such order or decision; (b) The Control Board may confirm, revise or set aside the order or decision made by the certification authority.