Act of 1973 ( 29 U.S.C. 794 , 794a), or the Americans with Disabilities Act of 1990 ( 42 U.S.C. 12101 et seq.). The obligations imposed by this Act are in addition to those imposed by title VI of the Civil Rights Act of 1964 ( 42 U.S.C. 2000d et seq.), title IX of the Education Amendments of 1972 ( 20 U.S.C. 1681 et seq.), section 504 of the Rehabilitation Act of 1973 ( 29 U.S.C. 794 ), and the Americans with Disabilities Act of 1990 ( 42 U.S.C. 12101 et seq.).