RAIRDev (Regional Airports' Interaction for Regional Development) is a project within the INTERREG IIIB CADSES Transnational Cooperation Programme, part-financed by the European Union. RAIRDev aims to strengthen regional development by enhancing the role of regional airports in an integrated and efficient multimodal and intermodal transport system, as well as the involvement and the contribution of all stakeholders related to air transport, airport development and operation, regional development, industry, commerce and tourism