  We overview the construction of Nonforward Parton Distributions (NPD) in
Deeply Virtual Compton Scattering (DVCS). Then we turn to the analysis of
similar constructs in the weak sector (electroweak NPD's). We argue in favour
of a possible use of electroweak DVCS (EWDVCS) as a rare process for the study
of neutrinos in cosmic rays and for light dark matter detection in underground
experiments
