U.S. Code
Public laws enacted by Congress
uscode.house.gov/usc.htm   reviews

FedLaw
FedLaw was developed to see if legal resources on the Internet could be a useful and cost-effective research tool for Federal lawyers and other Federal employees. Fedlaw has assembled references of use to people doing Federal legal research and which can be accessed directly through "point and click" hypertext connections.
fedlaw.gsa.gov/   reviews

Public Laws
Searchable database of public laws (session laws, or statutes at large) beginning with the 104th Congress (1995-1996).
www.access.gpo.gov/nara/nara005.html   reviews