Working Group 6 Summary

Experimental and theoretical knowledge acquired over the past decades as well as availability of new technology now enables revolutionary access to this multidimensional representation of the nucleon’s inner structure. The framework to describe the distribution of quarks and glu- ons as a function of their longitudinal momentum fraction and respectively transverse position and transverse momentum is given by generalised parton distributions (GPDs) and transverse- momentum-dependent (TMD) PDFs. These proceedings give an overview of experimental and theoretical progress, results and outlook on thi subject shown at the Spin Physics working group of the DIS2017 Workshop.