I4DI facilitated a Theory of Change design workshop to evolve the existing organizational theory of change. Through engagement with a broad representation of programming staff and leadership from HQ, we used deductive and inductive approaches to articulate and triangulate the components of a new theory of change over several months and sessions. This resulted in a single page diagram and a TOC paper to communicate the theory to the wider organization. The new organizational TOC became the catalyst for revising KPIs, particularly at the impact and outcome levels, as well as the MEL strategy.