  The superscaling approach (SuSA) to neutrino-nucleus scattering, based on the
assumed universality of the scaling function for electromagnetic and weak
interactions, is reviewed. The predictions of the SuSA model for bot CC and NC
differential and total cross sections are presented and compared with the
MiniBooNE data. The role of scaling violations, in particular the contribution
of meson exchange currents in the two-particle two-hole sector, is explored.
