"Community broadcasting emerged in Chile at the end of the dictatorship, but so far, there have been no coordinated or consistent public policies aimed at promoting the sector. Using a conceptual framework on the multiple dimensions of sustainability and the social benefit of community communication, this article presents the results of a collective work that systematizes the sector’s demands on state institutions in which I took part as a consultant. The conclusion is that a public policy that promotes and strengthens community broadcasting will only be effective in the current scenario if it is cross-sectoral, with the Ministry of Culture at the head – providing specific support that ensures organizational continuity – and in coordination with other state and government institutions, conceiving these media as cultural community organizations whose particularity lies in their potential to boost and strengthen their communities of reference through a participatory appropriation of multiple media channels." (Abstract)