Eastern European Countries fit in the European Union Legal Framework

  Analyze how Three Seas Initiative (futher – TSI) whose members are Central and Eastern European Countries fit in the European Union Legal Framework. What are legal relations between TSI heads of state forum, TSI parliamentary forum and TSI investment fund on the one hand and EU institutions (European Comission, European Parliament, European Council, European Investment Bank and EU structural funds (Cohesion Fund, Regional Development Fund ) and Connecting Europe Facility) and EU competencies on the other. Are there any risks that TSI can be in legal conflict with EU and infringe on EU competencies? What are they? Which articles of EU treaties they infringe on and why?