Nothing in this chapter restricts or limits the rights, procedures, and remedies available under the Constitution, the Americans with Disabilities Act of 1990, Title V of the Rehabilitation Act of 1973, or other federal laws protecting the rights of children with disabilities, except that, before the filing of a civil action under these laws seeking relief that is also available under Section 639 of the Act, the procedures under this chapter must be exhausted to the same extent as would be required had the action been brought under Section 639 of the Act.
Iowa Admin. Code r. 281-120.440