In the context in which the judicial activity is not perfect, arise the necessity to institute certain mechanisms in order to correct including irrevocable acts showing signs "evidence of wrongdoing", but these mechanisms must not bring prejudices to the principles guaranteed in a rule of law. Such a mechanism is reviewing in civil procedure. As an extraordinary institution, regulation and proper application of the legal provisions represent a great importance both for legislators, litigants, and not at least for society in general.