FrontMatter -- Preface -- Acknowledgments -- Contents -- Summary -- 1 Background -- 2 Perspectives on Recent Developments and Current Implementation of International Traffic in Arms Regulations -- 3 Overarching Issues -- 4 Problems Arising from the Implementation of International Traffic in Arms Regulations -- 5 Opportunities for Near-Term Actions and Improvements -- Appendixes -- Appendix A: Biographies -- Appendix B: Workshop Participants -- Appendix C: Workshop Agenda.