Fragmentation in DIS

The fragmentation properties in deep-inelastic scattering (DIS) at HERA are investigated in order to test perturbative QCD and quark fragmentation universality. Selected results for the inclusive single particle distributions and the angular two-particle correlations in the current region of the Breit frame are presented and compared to results from $e^{+}e^{-}$ collisions. The extension of the DIS fragmentation studies to the target region of the Breit frame are also reported.