The Department of Justice investigated and found that the school, among lots of other things, had inaccessible doors, walkways, and bathrooms. Under the agreement, Ridgewood had to offer the child two years of tuition- free enrollment and, upon enrollment, provide him with reasonable modifications.
This passage describes a situation where a school is found to have accessibility issues and is required by the Department of Justice to offer tuition-free education and implement reasonable accommodations for a student.