FRATERNITAS magazine is a technical-scientific and historical-cultural periodical, affiliated with the Inter-American Masonic Confederation (CMI). It is multidisciplinary in nature, with Freemasonry as its object of study and research. It is published in electronic format on a quarterly basis.

FRATERNITAS publishes articles, essays, and reviews preferably submitted by Freemason scholars, researchers, and professors. Beyond relevance to the field, the main requirement is that submissions present content developed through sound methods, based on evidence and references, and demonstrating strong analytical quality.