Foreign direct investment (FDI) is a major driver of globalisation. As investment patterns of multinational enterprises become more and more complex, reliable and internationally comparable, FDI statistics are necessary for sound policy decision making. The OECD Benchmark Definition of Foreign Direct Investment sets the world standard for FDI statistics. It provides a single point of reference for statisticians and users on all aspect of FDI statistics, while remaining compatible with other internationally accepted statistical standards.This edition introduces new analytical data breakdowns and statistical treatments that better reflect the realities of today's world economy. The revised Benchmark Definition provides methods for classifying different types of FDI (e.g., mergers and acquisitions, greenfield investments) and for identifying the ultimate investor. The new edition now addresses the uses of FDI statistics, including globalisation indicators, and provides a chapter relating to the statistics on the activities of multinational enterprises.