THOMAS(Legislative Information from the Library of Congress)
United States Statutes at Large(Law Library / National Digital Library Program) The seventeen volumes presented in this online collection cover the laws of the first forty-two Congresses, 1789-1873.
United States Code (U.S. House of Representatives, Office of the Law Revision Counsel) - Offers introductory material to the Code and access to a search engine. The database reflects the current edition and supplements of the United States Code as printed by the U.S. Government Printing Office (January 5, 1999).
United States Code Classification Tables- sorted by Congress, then by either Public Law or U.S. Code section. Updated within one to two days of federal legislation enacted into law.
United States Code (U.S. Government Printing Office, GPO Access) - Provides a search engine for searching the 1994 editions, plus supplement 4 (January 5, 1999 for titles 1-41)
United States Code (Cornell Legal Information Institute) - Provides an updated interface to the U.S. Code, with links to notes and legislative activity through THOMAS.