The Law Library of Congress and Willaim S. Hein & Co., Inc. recently announced that they will partner to to offer free online access to historical U.S. legal materials, including the United States Code, U.S. Reports, Code of Federal Regulations, and the Federal Register. Legal researchers and the public can access these Hein libraries through the Law Library of Congress legal research portal, Guide to Law Online: U.S. Federal. The following collections of historical primary law are available:
- United States Code 1925-1988 (includes content up to 1993)
- From Guide to Law Online: United States Law
- United States Reports v. 1-542 (1754-2004)
- From Guide to Law Online: United States Judiciary
- Code of Federal Regulations (1938-1995)
- From Guide to Law Online: Executive
- Federal Register v. 1-58 (1936-1993)
- From Guide to Law Online: Executive
- From Guide to Law Online: Executive
While not as comprehensive nor as easily searched as the BLS Library HeinOnline Subscription Databases, these collections help to make important historical legislative, judicial, and executive branch publications freely available to the public. Most of these collections are available on the federal government website FDsys, but coverage only goes back to the mid-1990s. Generally, the free Hein libraries begin with the first edition of the publication in question, and end when free access via FDsys begins.
For assistance with using the Guide to Law Online links or the BLS Library HeinOnline Subscription Databases, ask a Reference Librarian.

If you need to do any type of foreign or international law research, the Law Library of Congress (law.gov) offers a trove of (free!) resources that will be invaluable to your research. Recently, the Law Library redid their website, making it easier to navigate. Below is a summary of the resources available on law.gov.
The Researcher Resources tab takes you to a page with links to the Library’s Research Guides, Guide to Law Online, the Legal Research Institute, Congress.gov, the Library’s blog, In Custodia Legis, databases, and story maps which are interactive web applications that describe the Library’s collections through narrative, multimedia, and interactive maps.
Research Guides
The Law Library has published dozens of research guides, including research guides on the laws of the 50 states and U.S. territories (e.g. Guide to Law Online: Puerto Rico); various topic areas (Nonprofit Organizations Law: A Beginner’s Guide, U.S. Federal Appellate Courts: Records and Briefs, Public International Law: A Beginner’s Guide); and guides for foreign law (e.g. Guide to Law Online – Australia). Each guide contains links to additional free sources for caselaw, legislation, and other resources and guides to assist in your research.
Legal Reports
The Law Library of Congress produces reports on foreign, comparative, and international law in response to requests from Members of Congress, Congressional staff and committees, the federal courts, executive branch agencies, and others. Selected reports are provided for the public for reference purposes. This can be a great brainstorming resource if you are looking for a foreign, international, or comparative topic to write on. Some recent reports include: Citizenship through international adoption; Children’s online privacy and data protection in selected European countries; and Legal provisions on gender equality. You can browse these reports or search for reports on a specific topic using the search feature on top of the page.
Reference Librarians at the Law Library of Congress
If you have any questions about a resource or obtaining a source of foreign or international law (or any law), you can ask the reference librarians at the Library using the Ask the Library feature. The Law Library of Congress employs experts in different areas of the law and countries and is thus well-equipped to provide guidance on finding sources on a wide variety of topic areas and jurisdictions.
Commenting on blog posts requires an account.
Login is required to interact with this comment. Please and try again.
If you do not have an account, Register Now.