It is known the fact that in the Anglo-Saxon law system the juridical norms are not strictly codified. At the disposal of the agents of law application, including of procurators, lawyers, there are judicial norms with general provisions. All this has a wide degree of liberty, appreciation, as discretionary law and discretionary credentials, apply these general norms in concrete cases. This discretionary power at their disposal is not used for personal, abusive, corruptive ends. Here it is not the quality of law, but the judicial culture, professionalism, responsibility of decision making factors being the most important ones.