This research aims to analyze the effect of imposing sanctions on perpetrators of the crime of child sexual intercourse in decision number 4/pid.sus-anak/2022/PN.Lbo. This research is normative research by dissecting problems related to rules or norms, principles and regulations as well as court decisions, and analyzed descriptively. The research results show the factors that influence the judge in handing down decision number 4/Pid.Sus-Anak/2022/PN.Lbo regarding the crime of child sexual intercourse, seen from both juridical and non-juridical aspects, which pay attention to the charges given by the public prosecutor, the facts of the trial and is based on two valid pieces of evidence, namely the testimony of the witness and the defendant. Non-juridical considerations are that the perpetrator admits his actions and mistakes, promises not to repeat them; the perpetrator has never been convicted and makes a statement that he will be responsible for what he did; and act kindly and politely during the trial. Therefore, judges in examining sexual relations cases must be more proportional and prioritize conscience, especially in terms of providing protection to victims, considering the long-lasting effects on the future of children and the nation. Parents are expected to increase supervision and vigilance towards their children, especially girls so that they do not become victims of criminal acts. Apart from that, society and the government are expected to maximize the role and function of protecting children as the next generation