  We study the stability of the neutral- and charged-current Drell-Yan process
in association with a jet as a standard candle at the LHC under the inclusion
of O(alpha_s) supersymmetric QCD (SQCD) corrections within the MSSM. We include
the decay of the electroweak gauge boson into dileptons, i.e. we consider the
production of charged lepton--anti-lepton or lepton-neutrino final states with
one hard jet. We find that the SQCD corrections are negligible for the
integrated cross section. Only at high lepton transverse momentum can they
induce effects of the percent level.
