This chapter reviews how providers of development assistance beyond the DAC are increasingly recognised for bringing innovative partnerships including south-south and triangular co-operation and experiences that could enrich the global reflection on how to improve the effectiveness of development co-operation. It also highlights how global programmes and funds can effectively complement multilateral and bilateral country programmes to achieve specific development objectives, and efforts are currently under way to better integrate their assistance at the country level. However, as new global challenges emerge, partners and donors should think carefully before creating separate channels; priority should be given to channelling these new funds through existing mechanisms rather than creating new ones that would risk increasing fragmentation at the country level. A balance should also be maintained between funding for targeted mechanisms, and for those with a broader remit to build the capacity of systems as a whole.