This paper tackles the possibility of envisioning law as an instrument of communication, using systemic and informational models. The effects of legal communication have a profound influence on the evolution of the system of law and also on national legal cultures. The means through which law is communicated, as well as the analysis of the information that is transmitted, along with the legal noise generated by the poor understanding of legal norms, are briefly discussed in the paper. In this direction, legal linguistics are analyzed, especially the phrasing of legal norms, with regard to syntax, morphology, phonetics and semantics, as well as their influence on the Romanian legal system. Beside legal linguistics, the analysis of legal semi...