At the Public Portal, you can select "Filing with the EEOC," which will then guide you through a series of questions to determine if the EEOC is the right. The Pennsylvania Human Relations Act makes it unlawful to discriminate on the basis of a protected class in the workplace.The ADA forbids employers from discriminating against those with disabilities. Only employers with 15 or more employees are subject to the ADA. A key aspect of the ADA is to ensure that people with disabilities are not barred from the workplace. If you feel you have experienced illegal employment discrimination, fill out the intake questionnaire and email or mail it to the PHRC. Federal law for a prohibited substance violation occurring in the workplace. Disability Discrimination in the workplace is illegal under the Americans with Disabilities Act (ADA) and the Pennsylvania Human Relations Act (PHRA). Federal law for a prohibited substance violation occurring in the workplace. Licensed to practice law in Pennsylvania.