Through an evaluation of an institution-wide curriculum change process, this paper analyses how strategic policy is variously enacted in departmental communities. Linguistic ethnography of public, institutional and internal policy documents illuminates departments' engagement with the change process. With curriculum change positioned as a disorienting dilemma, transformational learning theory provides a lens to analyse the departments' alignment with the intention of the curriculum change policy. The paper explores the extent to which departments transformed from a disciplinary content-based and high-stakes examination approach to the curriculum to incorporating broader institutional aims and active learning theories into disciplinary language, pedagogy and practices. Three stages of engagement are identified through an evaluation rubric, offering a framework to assess curriculum change initiatives. Implications for educational leaders include the need to integrate institutional strategy with disciplinary experts and expertise and the importance of language adoption as a precursor to implementation.