LexisNexis Congressional(LexisNexis) Comprehensive full-text access to U.S.legislative information. Web version of CIS's Congressional Index (1970+).
Thomas (Library of Congress) Information about the entire Legislative Branch, Searchable full-text of bills and Congressional Record
How our Laws are Made
Legislative Process (U.S. House of Representatives)
Tying it All Together (U.S. House of Representatives)
House of Representatives
Senate
General Accounting Office (GAO)
Congressional Budget Office (CBO)
GPO Access and Government Printing Office (GPO) Index to full text of U.S. Budget, Code of Federal Regulations, Federal Register, Commerce Business Daily, Congressional Bills (1993+), Congressional Record (1995+) and Index (1983+), Directory, and Documents, Reports, Economic Indicators, History of Bills (1983+), Miscellaneous House and Senate publications, Public Laws, U.S. Code (1994 ed.), U.S. Constitution (1992 ed.), U.S. Government Manual, and Weekly Compilation of Presidential Documents