Educational systems around the world look to student assessment programs as they initiate reforms and revise educational policies to increase student achievement. This edited volume examines the intersection of international achievement testing and education policy development in key countries around the world, exploring how assessments can inform curriculum, pedagogy, strategic planning, and ultimately determine large-scale education policy and governance. Noted chapter contributors explore how educational leadership and governance issues have been influenced by assessment programs across a range of political, economic, cultural, and educational contexts. The Intersection of International Achievement Testing and Education Policy provides educators, academics, and policymakers with cultural insights, historical contexts, and a framework for negotiating and understanding the consequences of educational policy decisions in schools.