184. Technical standards forum. The Commission may designate an industry body to be a forum for technical standards ("technical standards forum") for the purposes of this Part. 185. Matters for technical code. (1) A technical code prepared by the technical standards forum or the Commission under this section shall include, but is not limited to, the following: (a) requirements for network interoperability, including, but not limited to, the provision of certain network capabilities such as calling line identification capability and pre-selection capability; and (b) the promotion of safety of network facilities. (2) A technical code prepared by the technical standards forum or the Commission under this section may include, but is not limited to, the following: (a) the provision of network facilities, including requirements for qualified providers and installers; (b) the provision of network services, including requirements for qualified providers; (c) the provision of applications services, including requirements for qualified providers; (d) the provisions of customer equipment and cabling, including requirements for qualified installers; (e) the approval of customer equipment and other access devices; (f) the adoption of technical standards promulgated by international bodies; and (g) the promotion of electromagnetic immunity and compatibility. 186. Certifying agencies. (1) The Commission may register certifying agencies or classes of certifying agencies, including agencies outside Malaysia, for the purposes of certifying compliance with codes or standards under this Part. (2) An approval by a registered certifying agency shall be deemed to be an approval by the Commission for the purposes of this Chapter.