This article deals with administrative acts as useful mechanisms for the establishment of public policies and for the implementation of the National Policy for the Prevention of Suicide and Self-Mutilation. It presents the basic concepts of the discipline of Administrative Law, regarding the subject of Administrative Acts, third sector entities and public policies. It presents basic data regarding suicide rates, along with technical and elementary concepts of the psychiatry area. Critically evaluates the applicability of Law 13.819/2019, comparing it to previous normative acts that dealt with the same theme. The work aimed to establish a parallel between the science of law and the science of psychology, in order to present a criticism of th...