United States Constitution
United States Code
United States Code (Office of Law Revision Counsel)
United States Code (Govinfo)
Electronic Code of Federal Regulations - e-CFR (current and "point in time" to January 2017)
Federal CasesU.S. Reports Digital Collection from Library of Congress, 1754 to current
United States Courts Opinions, 2004 to current, and some prior years
Opinions from selected United States appellate, district, and bankruptcy courts are made publicly available in the USCOURTS collection. Opinions from select National courts, such as the Court of International Trade, are also available in this collection.
The Oyez Project
A multimedia archive devoted to the Supreme Court and its work. The site includes oral transcripts and briefs for Supreme Court cases from 1793–present and offers visual tours of the Supreme Court building, including views of the chambers of some of the Justices.
Twitter Big Cases Bot—This Twitter bot from USA TODAY follows major U.S. Supreme Court, U.S. Courts of Appeal, and Federal District Court cases, pulls documents from PACER, and posts them to Twitter.
Official website for U.S. Federal Legislative Information
Access the Congressional Record, Congressional Hearings and Committee Reports, the Federal Register, and more documents from every branch of the Federal government. Browse by category, date range, committee, government author, citation, or keyword search. Govinfo replaces FDSys, which retires late 2018.
This resource has bills and resolutions in the United States Congress, with complete information back to 1973, plus limited information about enacted laws from 1951–1972 and bills from 1799-1873.
Federal Legislative History