  We present a supersymmetric flavour model based on the T' discrete group,
which explains fermion masses and mixings. The flavour symmetry, acting in the
supersymmetric sector, provides well defined sfermion mass matrices and the
resulting supersymmetric spectrum accounts for sufficiently light particles
that could be seen at LHC. Furthermore, several contributions to FCNC processes
are present and they can be useful to test the model in the present and future
experiments. We will review the main results for both leptons and quarks.
