This document provides a summary of the key findings of the study carried out in 2007 by the Learning and Impact Unit at the International Secretariat, entitled Exploring assessment of our human rights work – Case studies in Brazil and Albania. The evaluation recorded the impacts of two campaign actions in which Amnesty International (AI) has been involved: the ‘Caveirão Não’ police accountability campaign in Rio de Janeiro, Brazil, and the ‘Changing a Mentality’ domestic violence campaign in Albania. The study offered an insight into what AI achieved through these campaigns and how the organization can increase its human rights impact in the future.