Front Matter -- Preface -- Acknowledgment of Reviewers -- Contents -- Executive Summary -- 1 Background and Overview -- 2 Detection of Black and Smokeless Powder Devices -- 3 Identification -- Bibliography -- A Biographical Sketches of Committee Members -- B Statement of Task and Enabling Legislation -- C Committee Meetings -- D Taggant and Marker Concepts -- E Presentations by Stakeholder Groups -- F Committee Site Visits -- G Laboratories Capable of Testing -- H Regulation of Black and Smokeless Powders -- I Glossary -- J Acronyms and Abbreviations