Special Education Law Timeline By acruiz 1954 Brown v.s board of education 1972 Mills v. Board of Education & PARC v. Pennsylvania 1973 Vocational Rehabilitation Act - Section 504 1974 FERPA 1975 Public Law 1990 ADA Title II 1990 IDEA Law 1997 IDEA Re-authorization 2001 No Child Left Behind 2004 IDEA 2004 Update