In this article the main concepts and principles of the logic of norms will be analyzed through symbolic demonstration with reference to Kutschera. With this aim, symbolizations of propositional logic and predicate logic will be used, and symbolic signs will be given only as abbreviations. Among the normative concepts, which are classified into two classes as deontic concepts and evaluative concepts, those, which are deontic, will be examined in terms of the categories of obligatory, prohibited and permissible. Since prohibitions and permissions can be defined in terms of orders, the notion of order will be taken as the main deontic concept. So, a general form of orders, which are articulated in terms of acts and ways of acts, will be provided. Propositions, which prohibit or do not prohibit an act; in other words, propositions which state orders and obligations are assertive sentences. In this context, the significance and the role of conditional propositions in deontic logic will be discussed by demonstrating how a certain assignment under certain conditions is done. The other main theme of this article will be the symbolization of values and evaluative concepts. Evaluative concepts will be examined in three classes: classificatory concepts, comparative concepts and metric concepts. Finally, the possibility of grounding the system of norms on the system of values will be manifested without losing the intellectual distance to both naturalistic and subjectivist perspectives.