Law of communities, counties and other territorial authorities; organizational law, law of communal panels (councils, etc.); disputes between communal bodies; law of communal finances, economic activities of communities, counties and other territorial authorities; communal levy law (charges, contributions, communal taxes, etc.); law of communal elections; citizens´ petition for a referendum and citizens´ decisions; communal constitutional objections; out-of-court activities; conduct of a case in all instances.