U. S. Department of Education Office of Special Education Programs (OSEP) for IDEA matters. https://sites.ed.gov/idea/
U.S. Department of Education Office for Civil Rights (OCR) for Section 504 matters. https://www2.ed.gov/about/offices/list/ocr/index.html Regional OCR Office Email: [email protected]
U.S. Department of Justice for information on the ADA Title II and Title III covering places of public accommodations and state and local government agencies.