Disability Rights Texas (DRTx) is the federally designated legal protection and advocacy agency for people with disabilities in Texas. Learn how to file a discrimination complaint with the U.S. Department of Education's Office for Civil Rights.Americans with Disabilities Act (ADA). The Americans with Disabilities Act prohibits discrimination based on disability in all employment practices. This Disability Etiquette Handbook to enhance opportunities for persons with disabilities to pursue their careers and independent lifestyles. See your sample ballot so you know what to expect when you fill out your ballot. Notice of Procedural safeguards The school must provide parents with a written explanation of their rights under both IDEA and TX state laws. The purpose of this policy is to prohibit discrimination based on disability in all programs, services and activities, and to provide reasonable accommodations. Notice of Procedural safeguards The school must provide parents with a written explanation of their rights under both IDEA and TX state laws. A student seeking a no passno play waiver for advanced or honors classes must fill out the district form.