by Evandro Oliveira (Editor), Ana Duarte Melo (Editor), Gisela Gonçalves (Editor) Communication in the public sphere as well as within organizational contexts has attracted the interest of researchers over the past century. Current forms of citizen engagement and community development, partly enabled through digital communication, have further enhanced the visibility and relevance of non-profit communication. These are performed by the civil society, which is 'the organized expression of the values and interests of society' (Castells, 2008) in the public sphere. Non-profit communication feeds the public sphere as 'the discursive processes in a complex network of persons, institutionalized associations and organizations, ' whereas those 'discourses are a civilized way of disagreeing openly about essential matters of common concern' (Jensen, 2002).