What conditions make it possible to accomplish significant capacity development without running any workshops, without requiring any explicit project deliverables, and with only three short-term technical assistance trips over the course of 19 months? The All Children Reading–Cambodia Activity has been supporting the Education Quality Assurance Department (EQAD) of the education ministry in Cambodia since February 2017. An EQAD staffer, asked about the assistance, said, “The value of the support …is more than I can express… Through collaboration with [the project], EQAD has developed remarkably.” This case study examines how a different approach to providing technical assistance helped EQAD make those “remarkable” strides toward self-reliance.