Interactive Digital Television Systems enable a new range of services involving the digital television programs, allowing the application and services inclusion with user interaction focus. Interactive shows create a new way to produce and deliver television content, where a show has some information beyond audio / visual content. This paper aims to present an interactive architecture, with the characteristics of an Interactive Service Provider that supports service storage and delivery on applications submitted along with interactive programs. We also present a proof of concept example, where an interactive application with the aim specified in the Brazilian Presidential Decree No. 4901 developed with the goal of social inclusion and information dissemination.