The Secretary amends the regulations governing the programs administered under Title I, Part A, of the Elementary and Secondary Education Act of 1965, as amended (ESEA). These regulations are needed to implement statutory provisions regarding State, local educational agency (LEA), and school accountability for the academic achievement of limited English proficient (LEP) students and are needed to implement changes to Title I of the ESEA made by the No Child Left Behind Act of 2001 (NCLB Act).