Adif

Adif Alta Velocidad (Adif AV) is a Spanish public business entity attached to the Ministry of Transport and Sustainable Mobility. Its core responsibility is to plan, build and manage the high-speed rail infrastructure that forms part of Spain’s General Interest Railway Network. The organisation supports the development of rail transport and provides railway companies with equal access to its infrastructure.

Adif AV oversees a broad network of high-speed lines connecting cities and regions across Spain, including routes linking Madrid with Barcelona, Seville, Galicia, the Levante region and other destinations. Its work also covers infrastructure projects, network information and international activity. For rail operators, it provides guidance and procedures for network access and operations, capacity management, infrastructure testing and interoperability. Its services and resources also include information on electric charging points and telecommunications.

The organisation publishes network and contracting information, offers electronic tendering and invoicing resources, and shares updates on European funding, sustainability and investment.