1113A 2013 Kenya Information and Communications (Amendment) No. 41A registration, incorporation, enabling legislation or gazette notice, as the case may be; and (c) such other information as may be prescribed from time to time. (2) A telecommunication operator shall ensure that— (a) existing subscribers register their SIM-cards within such time period as may be prescribed; (b) proper physical or electronic records are kept of the information referred to in subsection (1) and any change in such information; (c) the registration details of a subscriber are kept in a secure and confidential manner, and shall not be disclosed without the written consent of the subscriber. ( 3 ) Notwithstanding the provisions of subsection (2)(c), a telecommunications operator may disclose the registration particulars of a subscriber— (a) for the purpose of facilitating the performance of any statutory functions of the Authority; (b) in connection with the investigation of any criminal offence or for the purpose of any criminal proceedings; or (c) for the purpose of any civil proceedings under the Act. (4) Any telecommunications operator who