This publication hilights case studies from assistance projects implemented by LEDS GP in coordination with partner countries to advance climate action as well as NDC and LTS ambitions. LEDS GP has been rebraned to Global Climate Action Partnership (GCAP). The Climate Helpdesk was a joint service offered by two global initiatives: The Low Emission Development Strategies Global Partnership (LEDS GP) and the Partnership on Transparency in the Paris Agreement (PATPA). The Secretariat of the Climate Helpdesk was hosted by the GIZ Support Project for the Implementation of the Paris Agreement (SPA). This publication includes impact stories from the assistance provided through the Climate Helpdesk to partners in Mongolia, Mexico, Argentina, Sir Lanka, Zimbabwe, Guatemala, Costa Rica, Colombia, Nepal, Bolivia, Namibia, and Algeria. Visit https://globalclimateactionpartnership.org/climate-action-accelerator/ to learn more about current technical assistance opportunities.