In the world of development, UNDAF is one acronym you must know if you are interested in the UN’s work. The UN Development Assistance Framework (UNDAF) provides a multi- year strategic plan for the UN’s work in a country. UNDAFs are critical for the UN at the country level to channel coherent support to governments and partners to achieve results for the Sustainable Development Goals (SDGs). Given the newness of Agenda 2030, the 2016 UNDAFs were one of a kind: they set the benchmark on new trends and practices to illustrate the role of the UN in supporting governments to achieve sustainable development goals. Last year, a small team in the UN Development Operations Coordination Office embarked on a review of 27 UNDAFs that will be implemented over the next 5 years to see what we could learn