On 16 and 17 September, the Congress, the Euro-Institute and the European Public Administration Pole (EPAP), held a seminar in Strasbourg on “Prospects for effective transfrontier co-operation in Europe” as a follow-up to Congress Resolution 363 on transfrontier co-operation, which identifies three fundamental aspects in this area: the legal instruments, data collection and training. The purpose of the seminar was to establish an action plan and a network of experts to promote these priorities.