This study focused on literacy-related barriers to understanding the rights of students with disabilities and their parents within the special education system. SMOG readability scores were determined for procedural safeguards documents issued by all state departments of education. The average reading grade level was 16; 6% scored in the high school range, 55% scored in the college range, and 39% scored in the graduate or professional range. Comparisons of national literacy data and national data on the educational attainment of parents of students with disabilities suggest that there is a disproportionate burden of limited literacy among these parents compared to the general population. The significance of results is discussed with respect to relevant regulatory requirements, case law, and evidence from the legal and health literacy fields. (Contains 3 tables and 1 figure.)