FrontMatter -- Reviewers -- Preface -- Contents -- Abstract -- Summary -- 1 Introduction -- 2 Guiding Principles for Sharing Clinical Trial Data -- 3 The Roles and Responsibilities of Stakeholders in the Sharing of Clinical Trial Data -- 4 The Clinical Trial Life Cycle and When to Share Data -- 5 Access to Clinical Trial Data: Governance -- 6 The Future of Data Sharing in a Changing Landscape -- Appendix A: Study Approach -- Appendix B: Concepts and Methods for De-identifying Clinical Trial Data -- Appendix C: Legal Discussion of Risks to Industry Sponsors -- Appendix D: Clinical Trial Data Sharing Policies: Top 1-12 Pharmaceutical Companies Ranked by 2013 Market Capitalization -- Appendix E: Biosketches of Committee Members.