Öz
In this article it is tried to reveal that the value of justice, which is wanted to be excluded from the concept of law by some legal positivist like Hans Kelsen because of that it is a subjective moral judgement and has uncertainties, has area of high certainty which can not be easily rejected. This certain area which is formed of minimum principles of justice was defined as “the minimum concept of justice”. The possibility of minimum conception of justice was supported, as methods, by soft positivist H. L. A Hart’s analysis about determinacy and indeterminacy of a legal rule and his conception of “minimum contend of natural law”, by Lon L. Fuller’s analysis about morality and by the analogy of periodic table that David Schmidtz used for the elements of justice. In order to form a value measure for positive law it is underlined that it is important to build a minimum concept of justice and to create sensitivity about it. In the article, some principles that are thought to constitute “the minimum concept of justice” are tried to be explained only in their general lines. Additionally, it was emphasized that the principles of justice constituted for the minimum concept of justice are not absolute in terms of number; new principles can be included and therefore they are a matter of choice about an open-ended suggestion. In the part of conclusion the nature of the principles of justice that constitute “the minimum concept of justice” and their importance for positive law are tried to set forth.