The Astronomy Infrastructures Network (RIA) is created in order to advise the National General Administration about Singular Scientific-Technical Infrastructures (ICTS) related to Astronomy. The network has also the mission of developing a forum to promote coordination among the different ICTS. The Secretary General for Scientific and Technological Policy at the Ministry of Science and Innovation (MICINN) has entrusted the Astronomy National Committee (CNA) to constitute the RIA, which is considered a CNA Working Group.