  The cross section for transverse momentum dependent double parton scattering
involves transverse momentum dependent double parton distributions (DTMDs). In
the region of perturbative transverse momentum the DTMDs can be matched onto
collinear double parton distributions. We present the framework and results for
this matching, as well as the evolution equations for DTMDs in the region of
large distance between the two partons. We discuss explicit results for
one-loop matching coefficients and evolution kernels.
