No. 127 (00294) Family name : Kon Given name : Tadashi Affiliation : Seikei University Abbreviation : E-mail address : kon@apm.seikei.ac.jp Title : Automatic One-Loop Calculation of MSSM Processes with GRACE Authors : J.Fujimoto, T.Ishikawa, M.Jimbo, T.Kon and M.Kuroda Abstract : We develop a program package "GARCE/SUSY 1-Loop" for the automatic 1-loop calculation of Feynman Amplitudes in the framework of the Minimal Supersymmetric Standard Model (MSSM). As the renormalization scheme we adopt a gauge symmetric and on shell scheme. It is shown that the full one-loop correction is phenomenologically important for MSSM processes at the future high energy colliders.