1. University of Ljubljana 11 th November 2014 Outlines of Legal Theory Normative Hierarchy of the Legal System Friedrich LACHMAYER University of Innsbruck, Austria friedrich.lachmayer@uibk.ac.at Acoustic-Files (germ.)  http://jusletter-it.weblaw.ch/visualisierung/visualisierung.htmlhttp://jusletter-it.weblaw.ch/visualisierung/visualisierung.html www.legalvisualization.com Vytautas ČYRAS Vilnius University, Lithuania Vytautas.Cyras@mif.vu.lt

2. State Hierarchy of Legal Norms

3. Praeconstitutional consuetudinal law State Hierarchy of Legal Norms

4. Praeconstitutional consuetudinal law Constitution State Hierarchy of Legal Norms

5. Praeconstitutional consuetudinal law Constitution Law State Hierarchy of Legal Norms

6. Praeconstitutional consuetudinal law Constitution Law Decision State Hierarchy of Legal Norms

7. Praeconstitutional consuetudinal law Constitution Law Decision Private treaty State Hierarchy of Legal Norms

8. Legal validity is an internal relation within the legal system

9. Legal validity doesn‘t need a scientific Basic Norm