As a Seller or Advertiser, what is the process to apply for a Certificate of Approval (CoA)? ↗ Does equipment that operates entirely on batteries require a Certificate of Approval (CoA)? ↗ If a piece of equipment is supplied together with an adapter/charger, is a separate Certificate of Approval (CoA) required? ↗ Can applicants from abroad apply for a Certificate of Approval (CoA)? ↗ What types of plug tops are permitted for use in Malaysia? ↗