Analyzing the informative notes regarding on the application of the Contravention Law which arrive to the Supreme Court of Justice from other courts, we fi nd that Contravention Code does not provide in full measure solutions for the legal regulation of new relations co-existing in society and is not yet systematized on the basis of some principles, institutions and own regulations. In such circumstances the courts are called as well as the function of solving the contravention causes, to contribute signifi cantly to the application of the legal framework in contravention domain which is able to answer to the rigors and demands of time. The importance of judicial activity in the process of elaboration and training of the contravention law comes from the fact that the concepts, categories, principles and legal institutions of this normative act should be developed and evaluated under the direct infl uence of jurisprudence. In turn these values of thought and judicial practice follow to be subject to extensive research by the science of the Contravention Law because eventually to be integrated into a symmetric system by operation of elaborating the proposals of lege ferenda at the Contravention Code.