Communicative sovereignty is emerging as an anchoring concept for community and alternative media in Latin America. The usage of the term is often unclear, however, especially as it relates to the current historical juncture. This article therefore presents a detailed analysis of the
work of RadioMundoReal.fm (RMR), a regional alternative news production and distribution service that supplies content to local community media outlets. Findings show that RMR makes national struggles and regional events more visible, but users feel it should support the construction of alternative
ways of living and communicating. This suggests that the concept of communicative sovereignty, as it is evolving in Latin America, reflects shifting approaches to both expressions of authority and alternative media work. The challenge is to develop media strategies that support emerging goals.