Code of Federal Regulations

Federal Courts Finder
Full text, U.S. Circuit Courts of Appeals decisions available within days of being handed down, including Second Circuit cases (mostly since 1995, but some prior). Second Circuit Court of Appeals proceedings are also available at Cornell's Legal Information Institute.

Federal Register Search

Federal Rules of Civil Procedure
Full text, current decisions and legal material as well as access to court rules and the Federal Rules of Evidence.

Federal Rules of Criminal Procedure - Cornell University Site

Government Printing Office – Judicial Branch Resources

Library of Congress Thomas
Contains legislation in U.S. Congress, links to the Congressional Record, Search Treaties

Opinions from the Federal Courts: Cornell's Legal Information Institute

Pacer
The PACER Case Locator is a national index for U.S. district, bankruptcy and appellate courts. The system serves as a search tool for PACER, and you may conduct nationwide searches to determine whether or not a party is involved in federal litigation.

Supreme Court of the United States
Contains docket and court rules, information for visitors and those who wish to plead a case before the nation's highest court, as well as links to bench opinions and term decisions.

United States Federal Courts
(Includes links to individual courts)

United States Supreme Court Collection - Legal Information Institute 
Pending cases as well as decisions from May 1990 to present.

United States Tax Court
Tax Court opinions and memoranda searchable by petitioner's name, date and judge. Court forms, rules and fee schedules.

For other decisions see also:

District of Columbia Circuit (February 1995 - )

Federal Circuit (August 1995 - )

First Circuit (November 1995 - )

Second Circuit (January 1995 - )

Third Circuit (May 1994 - )

Fourth Circuit (January 1995 - )

Fifth Circuit (December 1990 - )

Sixth Circuit (November 1994 - )

Seventh Circuit (1989 - )

Eighth Circuit (November 1995 - )

Ninth Circuit (1995 - )

Tenth Circuit (August 1995 thru October 1997, October 1997 - )

Eleventh Circuit (November 1994 - )