Employment discrimination generally exists where an employer treats an applicant or employee less favorably merely because of a person's protected class. Employment Discrimination.This handout gives a summary of the federal and Texas laws against disability discrimination in the workplace. You can submit your complaint online with the Employment Discrimination Complaint Form. There are strict deadlines for filing a charge of discrimination, please review the information in the timeliness tab or call 1-800-669-4000. A charge of discrimination can be completed through our online system after you submit an online inquiry and we interview you. You must specify in the complaint which type of discrimination you encountered—racial, national origin, religion, sex, age, or disability. Call Shellist Lazarz Slobin LLP today at (713) 352-3433 or contact us online to schedule a consultation with our disability discrimination attorney in Houston. The ADA provides an important tool to fight discrimination: filing a complaint with an appropriate federal agency. This page outlines the steps to do so.