Justification that is anticipated as one of the fundamental components of judicial decisions validity processes and admitted as one of the bounding principles of fair trial processes is a privilege for everybody. justified decision which is a privilege for everbody is guaranteed by national and international legislative arrangements. Provision of justifying legislative decisions whatever type it is, is a juridical obligation. Not realizing the requirements of imperative provisions related tojustification will doubtlessly bring about responsibility. In our study, evaluations on of legal decisions being justified, that this is a natural requirement of fair trial process, importance of justification of decisions in satisfying public conscious by increasing trust in law,in administration of justice, in manifestation of supremacy of law have been carried out.