  We discuss recent theoretical results for the complete mixed QCD-EW
corrections to lepton-pair production via the Drell-Yan mechanism, a
cornerstone process for the precision physics programme at the LHC. We present
results for fiducial cross sections and differential distributions to both the
neutral current- and charged current- process. We show that the mixed
corrections are relatively large and of similar size to the NNLO QCD ones at
central scales. In particular, for the neutral current case, we report the
first result at this order that is valid in the entire range of dilepton
invariant masses.
