Consult:
- Consultation on the draft Regulation on the registration of undertakings providing electronic communications networks and services https://www.anacom.pt/render.jsp?contentId=1418813
- Notice no. 11512/2017, published on 29 of September https://www.anacom.pt/render.jsp?contentId=1418760
See also:
- Regulation 6/2018, published on 5 January https://www.anacom.pt/render.jsp?contentId=1428570