People who experience discrimination based on any protected categories can contact the PCHR to file a complaint. If you believe that you've experienced employment discrimination, you can file a complaint with the Philadelphia Commission on Human Relations.Any person who believes that discrimination has occurred may file a written complaint with the Philadelphia Commission on Human Relations. The Pennsylvania Human Relations Act makes it unlawful to discriminate on the basis of a protected class in the workplace. There is no exception or defense to a claim of discrimination where the conduct is undertaken in the name of ? Section 9. Procedure. A charge of discrimination can be completed through our online system after you submit an online inquiry and we interview you.