Election Administration Committee Society Rule Committee Finance Committee Journal Editing Committee Public Affairs Committee International Committee Health Insurance-based Healthcare Investigation Committee Committee for Guidelines for Clinical and Pathologic Studies Comprehensive Registry Committee Histopathology Committee (including Committee for Classification of Barretts Esophagus) Future Vision Committee Committee for Guidelines for the Diagnosis and Treatment of Esophageal Cancer Ethics Committee Radiotherapy and Chemotherapy Committee Clinical Trial and Study Committee Endoscopy Committee