CHEMICAL SAFETY BOARD -- CONTENTS -- PREFACE -- SUMMARY OF FINDINGS -- CSB HAS NOT FULLY ADDRESSED KEYRECOMMENDATIONS,AND PROBLEMS PERSIST -- THE INVESTIGATIVE GAP PERSISTS -- DATA QUALITY PROBLEMS CONTINUE -- HUMAN CAPITAL PROBLEMS PERSIST -- ACCOUNTABILITY AND MANAGEMENTPROBLEMS CONTINUE -- INSPECTOR GENERAL OVERSIGHTIS STILL WARRANTED -- CONCLUSIONS -- RECOMMENDATIONS FOR EXECUTIVE ACTION -- MATTERS FOR CONGRESSIONALCONSIDERATION -- AGENCY COMMENTS AND OUR EVALUATION -- ENCLOSURE I. SCOPE AND METHODOLOGY -- ENCLOSURE II. SLIDES FROM APRIL 17, 2008,BRIEFING TO CONGRESSIONAL STAFF -- ENCLOSURE III. COMMENTS FROM CSB -- GAO EVALUATION -- INDEX.