As a universal commitment, participants to the dialogue found that the focus on leave no one behind could serve as a platform to share and value lessons and best practices across the global South and North. Triangular co-operation could play a useful bridging role in this regard. In both triangular and South-South co-operation taking a leave no one behind approach can be an opportunity to find new, innovative and inclusive ways to engage different stakeholders. International organisations can also play a crucial role in convening and facilitating knowledge sharing between transnational policy networks.
Participants to the dialogue recognised that South-South co-operation projects can stress leave no one behind objectives and components all along the project cycle, from design to implementation, monitoring and impact assessment by targeting and empowering vulnerable groups. There was a consensus around the need to address challenges related to data gaps and quality, including the need to have disaggregated data that better capture official development assistance flows and South-South initiatives directed to those left behind.
Finally, South-South co-operation could support the design and implementation of leave no one behind-oriented national policies - given the consent and interest of partner countries. The principle of non-interference into internal affairs guides South-South co‑operation, similar to the way ownership guides development co-operation by Development Assistance Committee members. At the same time, these principles might seem contradictory to answering the pledge to leave no one behind - a fine balance must be found to reconcile principles of non-interference and ownership with prioritising the needs of those furthest behind.