(i) technology and communications technology service (pcs) (in addition to projects subject to legal authorization, which operate on an autonomous basis under a legal licence) licensed projects: sale of food products on the internet; reproduction of electronic publications; production of audio-visual products; import of publications; design of construction smart systems; design of construction works; construction works. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)