This article examines the Puerto Rican legal mobilisations for the right to access public information through the lenses of activist-scholarship. Based on ethnographic research with Puerto Rican scholars, lawyers and civil society organisations, the article explores how they have used the legal system to demand greater transparency and accountability from the Puerto Rican government and the Federal Oversight and Management Board (FOMB). First, it engages with the efforts of Proyecto de Acceso a la Información, a law clinic and civil society organisation initiative aimed at securing access to public information, transparency and accountability in government. Second, it reflects on Sembrando Sentido’s efforts, an anti-corruption and transparency civil society organisation, to draft and enact a series of anti-corruption laws. These case studies illustrate how activist-scholarship shapes Puerto Rican society by using legal tools to challenge colonial legality and resist the imposition of neoliberal policies that exacerbate inequality and corruption.