This document is a summary and analysis of a benchmark index and learning tool that assesses the capacity of countries in the Asia-Pacific region to deliver sustainable public-private partnerships, as at December 2014. It was commissioned by the Asian Development Bank (ADB). The methodology was developed by the Economist Intelligence Unit (EIU) based on the earlier 2011 Infrascope for the Asia-Pacific and similar studies of Eastern Europe and the Commonwealth of Independent States in 2012 and Latin America and the Caribbean in 2009, 2010 and 2014. The index was built by, and its assessments made by, the EIU. The views and opinions expressed in this publication are those of the authors and do not necessarily reflect the views and policies of ADB, its Board of Governors or the governments they represent, nor do they represent the views of The Preface EIU or its affiliates.