What do policies on climate finance in Rwanda, on gender mainstreaming in the Energy sector in India, or on sustainable transport in Chile have in common? They are all real-world examples of strong climate policies. These and close to 250 case studies can be found in the Good Practice Database (GPD), a joint effort by the Global Climate Action Partnership, PATPA, the UNDP NDC Support Programme, and the NDC Partnership Support Unit – incorporated on each website. With a unified taxonomy, the GPD is an easily searchable, valuable tool for practitioners. Since 2018, the Global Climate Action Partnership has contributed to this innovative union and has published 21 case studies – more will follow.