Do states have the right to impose such tests on students with disabilities?
Yes. There is no federal law that restricts states from imposing high-stakes testing and its consequences on individual students, including students with disabilities covered under the Individuals with Disabilities Education Act (IDEA) or Section 504 of the Rehabilitation Act (Section 504). In fact, to date, lawsuits challenging the applicability of graduation exams to students with disabilities have not been successful. Legal challenges alleging lack of access to accommodations and lack of opportunity to learn the academic content measured by the tests have met with more success, and, in some cases, have resulted in significant changes to state policies. Still, far more states sanction individual students for poor test performance than impose sanctions on the education system.