As the Library transitions the new []  into its permanent role as the official site for federal legislative information from the U.S. Congress and related agencies, the Library will be making changes to the URLs used to access THOMAS, the Library’s public-facing legislative information system.


Starting TuesdayNovember 19, the main URLs for THOMAS ( , and ) will be redirected to the new system ( ).


THOMAS will remain fully operational and available at the following URL:


These changes will remain in effect until  late 2014, when the transition is completed and THOMAS is scheduled to be retired.


Please read the press release at for more details on this important transition.