HeinOnline is a database that contains extensive archives of historical and government documents in a fully searchable, image-based format. It’s coverage often goes back to the inception of law-related periodicals and government documents, such as the Federal Register and CFR, as well as providing entire databases dedicated to treaties, case law, international trade, and more.

Learn about the breadth of content available, as well as tips and tricks to make your research more efficient.

For more information, visit https://library.doc.gov, email us at research@doc.gov, or see our Calendar of Events.