In February 2019, the OECD Development Assistance Committee (DAC) adopted its Recommendation on the Humanitarian-Development-Peace Nexus, in order to foster greater coherence among actors working to strengthen resilience in fragile contexts and address the root causes of humanitarian challenges. In advance of the monitoring report due in 2024, this interim progress review analyses adherents’ efforts to align their work with the principles of the Recommendation. It documents the progress of DAC and United Nations adherents in taking forward the triple nexus approach, while pointing to remaining gaps between the Recommendation’s aspirations and these adherents’ practice across co-ordination, programming, and financing. The report identifies nine areas where to accelerate the move from policy to action.