You can also complete and submit an Americans with Disabilities Act Discrimination Complaint Form. This would apply to a parent who files an ADA complaint based on disability discrimination to their child.Like Section 504, the ADA is a civil rights law. Mail Fill out and send the paper ADA Complaint Form. Disability Rights Texas Handout. To request this handout in ASL, Braille, or as an audio file, contact us. All public schools and many private schools must comply with the ADA, which bans discrimination based on disability in the areas of public accommodations,.