The central aim of this study is to unpack the major trends in the field of ATI laws and their implementation. In order to understand the trends, the report examines the activities of trendsetters. It focuses on awareness-raising by UNESCO, Member State recommendations in the Universal Periodic Review, the commitments of the Open Government Partnership, actions of civil society organizations, and the standard-setting activities of such regional intergovernmental organizations as the Council of Europe, the African Union and the Organization of American States.