President George W. Bush signed the No Child Left Behind Act (NCLB; P.L 107-110; 115 Stat. 1425) on January 8, 2002. NCLB is a reauthorization of the Elementary and Secondary Education Act of 1965 (ESEA). The original ESEA was 32 pages long; NCLB is 670 pages long.
The full text of the No Child Left Behind Act is accessible in the window below, and you also can see and download it at http://www.scribd.com/doc/49332318/No-Child-Left-Behind-Act-of-2001.