The Alfa Pendular, Intercidades, CP Regional, and a special service during the summer the InterRegional. The tilting system uses active pendular suspensions. The Alfa Pendular service connects Faro to the North and terminates in Porto. Later on it is used on Talgo pendular trains between Madrid and Cartagena. The first Talgo tilting series were the "pendular" ones from 400 series onwards.