Current status of parton charge symmetry

We review constraints on parton charge symmetry from various experiments. Recently charge symmetry violation (CSV) has been included in a global fit to high energy data. We show that CSV compatible with all high energy data would be able to remove completely the NuTeV anomaly.PACS: 11.30.Hv Flavor Symmetries – 13.15.+g Neutrino Interactions – 13.60.Hb Total and inclusive cross-sections, including deep inelastic structure function