Constitutional law of the Federation and the German states

Appeals to the German Supreme Constitutional Court; abstract judicial review; concrete judicial review; federal-state disputes, Appeals to the Bavarian Supreme Constitutional Court, citizen´s actions challenging the validity of a statute or regulation on constitutional grounds to the Bavarian Supreme Constitutional Court, admissible without the citizen ´s rights being affected (Bavarian constitutional law); other proceedings before the German Supreme Constitutional Court and the constitutional courts of the states.