  After a brief general introduction about the integrand-reduction method, we
will review the main features of the GoSam 2.0 automated framework for one-loop
calculations and illustrate its application to SM processes involving the
production of massive particles in conjunction with jets and photons. These
results have been obtained by interfacing GoSam with different Monte Carlo
frameworks, thus combining the NLO calculation with parton shower effects. In
the second part of the presentation, we will focus on the applications of GoSam
beyond NLO. The code has already been used within NNLO calculations for the
computation of real-virtual contributions and for the evaluation of the hard
functions needed by approximate NNLO and resummation techniques. We will
finally briefly discuss a promising approach for the reduction of scattering
amplitudes beyond one loop based on integrand reduction via multivariate
polynomial division.
