Ossian Smyth (Dún Laoghaire, Green Party) | Oireachtas source

A high-risk vendor notice is issued to the relevant providers. For example, in the case of mobile networks, the notice will go to mobile network operators. In the case of fibre cable, the notice will issue to fibre cable operators. They are issued with a notice that specific companies or corporate entities are designated high-risk vendors and that particular types of equipment cannot be used in particular parts of their network. That is the function of the Minister.