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We study the two-body decays of the gluino at full one-loop level in theMinimal Supersymmetric Standard Model with quark-flavour violation (QFV) in thesquark sector. The renormalization is done in the DRbar scheme and hard gluonand photon radiations are included by adding the corresponding three-body decaywidths. In the numerics the dependence of the gluino decay widths on the QFVparameters is discussed with special emphasis put on the separation of theelectroweak and the SUSY QCD corrections. The main dependence stems from the$\tilde c_R - \tilde t_R$ mixing in the decays to up-type squarks because therehold strong constraints from B-physics on the other quark-flavour mixingparameters. Including the full one-loop corrections, the changes of the gluinodecay widths are mostly negative and of the order of about -10%. The QFV partstays small in the total width but can vary up to -8% for the decay width intothe lightest squark. For the corresponding branching ratio, however, the effectis smaller by at least a factor of two. The electroweak corrections can become35% of the SUSY QCD corrections.

Gluino two-body decays at full one-loop level in the MSSM with quark-flavour violation