The subject "Administrative Justice" studies the way of organization and the basic rules of operation of the state administration during the process of decision-making and review of administrative proceedings. This course studies the basic elements of this procedure, providing detailed concepts on the way of action, collegial organization, quorum during review and decision-making, the way to end the procedure, etc. The subject is designed to deal with the special part of administrative law. In this way, the administrative act is first treated by analyzing the form, content and features of the act. Then, the matter continues with the evidence of cases of validity and invalidity of the administrative act, the legal force of the act and the termination of the legal force. A special importance in this case is also given to the administrative appeal, explaining the terms and stages when the administrative appeal can be examined. In addition to these, the subject also deals with the analysis of the Law on Administrative Courts in order to identify new legal changes.