My BCN of the Library of the National Congress of Chile, is an application for mobile devices that provides parliamentarians, state officials and the general public, a set of tools and information services that the library offers to the community regarding the national parliamentary task. The updated Chilean Regulations (laws), Parliamentary advisory documents, District and Circumscription Statistics, Library Book Catalog, Parliamentary Press, among others, are offered. This application is outlined according to whether you are a parliamentarian, parliamentary advisor or general user.