Providing your family with an insider advantage in special education law. Advocating for your family & children to receive free appropriate public education. Providing your family with an insider advantage in special education law. The Kline Law Firm, LLC, specializes in representing families regarding the Individuals with Disabilities Education Improvement Act (IDEA), 20 U.S.C. §§ 1400, et seq., Section 504 of the Rehabilitation Act of 1973 (Section 504), and the Americans with Disabilities Act (ADA). With a collective thirty-eight (38) years of experience in the area of special education law and special education, the employees of the Kline Law Firm, LLC, understand the true meaning of a free appropriate public education (FAPE) and how to ensure that your child receives the appropriate services in the least restrictive environment (LRE).