Consult:
- Concurso público para implementação de uma solução de interligação WAN em Ethernet sobre fibra ótica - lançado a 15.07.2013 https://www.anacom.pt/render.jsp?categoryId=349301
By determination of 11 July 2013, ANACOM has approved a public tender for the implementation of an Ethernet WAN interconnection solution over optical fibre.
Approval was likewise given to the constitution of the tender panel and the tender components (tender specifications and schedule).