The article describes the important problem of increasing regional competitiveness through the international (interregional and cross-border) cooperation. Activities supporting the competitiveness of companies and whole regions are described in the article using the examples of transregional projects carried out by different partners dealing with logistics. The first project ECO4LOG carried out in the framework of interregional cooperation programme INTERREG III C promotes the usage of the intermodal infrastructure located in the transport corridor along Polish and German border and further through Austria, Hungary and Slovenia to the Adriatic sea. One of the main tasks of this project is the improvement of cross-border cooperation in goods transport among bodies which are interested in such cooperation (also public authorities). Another important target of ECO4LOG is the increase of effectiveness of the existing transport network through the improvement of information flows. The second project has the acronym CORELOG and is carried out in the framework of INTERREG III B CADSES. Its target is the development of logistics solutions favourable for enterprises, logistics operators and the whole region – propagating co-ordination of activities of different organisations, feasibility studies of developed co-operation models. Analysis and evaluation of the most important factors influencing the strategies of supply chain management and evaluation of activities carried out by administrations (of the national, regional and local level) affecting transport development and economic growth in the region will provide background for the implementation phase. Several pilot actions will test the ideas for coordinated regional logistics development.
