INTRODUCTION
Section Ⅰ Development Process and Purpose of Traceability
Ⅰ．EU
Ⅱ．America and Canada
（Ⅰ）America
（Ⅱ）Canada
Ⅲ．Australia & New Zealand
Ⅳ．Japan
Ⅴ．China
Ⅵ．Purpose of Food Traceability
Ⅶ．Brief Summary
Section Ⅱ Terms and Definitions
Ⅰ．Terms and Definitions
Ⅱ．Brief Summary
Section Ⅲ Analysis on Current Situation of Supervision
Ⅰ．Supervision Model
（Ⅰ）EU
（Ⅱ）America and Canada
（Ⅲ）Australia and New Zealand
（Ⅳ）Japan
（Ⅴ）China
（Ⅵ）Brief Summary
Ⅱ．Specific Requirements of Regulations
（Ⅰ）EU
（Ⅱ）America and Canada
（Ⅲ）Australia & New Zealand
（Ⅳ）Japan
（Ⅴ）China
（Ⅵ）Brief Summary
Ⅲ．Responsibilities of Stakeholders
（Ⅰ）Government Regulators
（Ⅱ）Food Business Operators
（Ⅲ）Industry Organizations
（Ⅳ）The Third-party Agencies
（Ⅴ）Brief Summary
Ⅳ．Actions Taken by Various Countries
（Ⅰ）Promotion of the Food Traceability Rule by Formulating Policies
（Ⅱ）Risk-based Realization of Food Chain Traceability
（Ⅲ）Joint Construction of the Food Safety Traceability System by All Parties
（Ⅳ）Establishment of Food Traceability Guidelines and System Standards by Industry Organizations
（Ⅴ）Improvement of Food Whole-course Traceability
（Ⅵ）Brief Summary
Section Ⅳ Establishment of Food Safety Traceability Information System （Platform） and Case Analysis
Case Ⅰ： National Livestock Information System （NLIS） in Australia
Case Ⅱ： Japanese Egg Traceability Information System
Case Ⅲ： Chinese Pork Traceability System
Case Revelations
Section Ⅴ Conclusions and Suggestions
Appendix Ⅰ： Abstract
Appendix Ⅱ： List of English Abbreviations