  We review the current status of vector boson fusion and vector boson
scattering studies in the frame of Run-2 of LHC. These processes are equally
interesting and challenging, and new ideas have to be applied for their
experimental analysis. These channels are optimal for the search of new
physics, and therefore we discuss two promising techniques for this purpose:
standard model effective field theory and pseudo observables. Regarding their
implementation in the analyses, we also discuss briefly how these techniques
should be included in the Monte Carlo generators.
