http://www.nrc.gov/reading-rm/pdr.html
U.S. Nuclear Regulatory Commission
The mission of NRC's Public Document Room (PDR) is to help the public find and obtain NRC information in the agency's extensive electronic, paper, and microfiche collections. The PDR is staffed by technical information and documentation specialists. Its holdings are focused on unclassified documents related to the NRC's licensing and rulemaking activities, as well as documents from the regulatory activities of the former Atomic Energy Commission.