The investigation starts from having observed and perceived that many times the giving of laws is quite far from reality; Therefore, when it is intended to control and / or accelerate certain processes, without having studied reality, instead of contributing they end up increasing the problem. Thus, our research is based on the analysis of Law No. 30364, specifically in the terms granted by the Law to prevent, punish and eradicate violence against women and members of the family group. The main objective of the thesis is to determine the legal consequences of the application of the terms granted by Law N ° 30364 - Law to Prevent, Punish and Eradicate Violence against Women and Members of the Family Group - to members of the Police National of Peru (24 hours) and Family Courts (72 hours); in order to establish its objectivity, effectiveness and guarantee due process, both in the prelimin...