Open government is a powerful catalyst for driving democracy, public trust, and inclusive growth. In recognition of this, the OECD Council adopted the Recommendation on Open Government in 2017. To date, it remains the first - and only - internationally recognised legal instrument on open government and has guided many countries in designing and implementing their open government agendas. This report takes stock of countries' implementation of the Recommendation, its dissemination, and its ongoing significance. It is based on an OECD survey carried out in 2020/2021 among all countries that adhered to the Recommendation and other partner countries, as well as on further data collected through a perception survey with delegates to the OECD Working Party on Open Government.