  We discuss the radiative corrections to charged and neutral current
deep-inelastic neutrino--nucleon scattering in the minimal supersymmetric
standard model (MSSM). In particular, we study deviations, delta_R^nu(nu-bar),
from the Standard Model prediction for the ratios of neutral- to
charged-current cross sections, taking into account all sources for deviations
in the MSSM, i.e. different contributions from virtual Higgs bosons and virtual
superpartners. Our calculation includes the full q^2 dependence of the one-loop
amplitudes, parton distribution functions and a NuTeV-inspired process
kinematics. We present results of a scan of delta_R^nu(nu-bar) over the
relevant MSSM parameter space.
