Control abstracto y concreto de vicios de forma: importancia de los principios democrático y de conservación de los actos del legislador

This contribution analyzes the characteristics of abstract and concrete constitutional control of the vices of the law. Given the autonomy of the legislator in the process of law-making, the powers of the Constitutional Court of Chile and the limits to which it is subject in the examination of such defects are reviewed. To do this, his most relevant case law is analyzed, stopping in which invoked respect for the democratic principle and conservation of the acts of the legislature.