A wealth of government documents are also available through other online sources:
- Beta.GPO.gov - A new user-friendly, designed website for customers, vendors, Federal agencies, libraries, and the public looking to access government information.
- FDsys - GPO site which provides public access to Government information submitted by Congress and federal agencies and preserved as technology changes.
- FirstGov - Official U.S. government portal which serves as a central location for federal, state, tribal, and local government information.
- Congress.gov - Library of Congress site which provides access to legislation information.
- Catalog of U.S. Government Publications - GPO site which provides access to current and historical publications.
- Regulations.gov - Government database of all agency regulations, proposed agency regulations, and public comments.
- A-Z Listing of U.S. Government Agencies and Departments
- Hein Online Government Document Libraries - (UA login required) U.S. Congressional Documents, U.S. Federal Agency Documents, Decisions, and Appeals, U.S. Federal Legislative History Library, U.S. Presidential Library, U.S. Statutes at Large, and U.S. Treaties and Agreements Library
- Proquest Congressional - (UA login required) Assorted congressional documents and legislative history.
- Legislative Insight - (UA login required) Legislative history documents.
- Congressional Research Service Reports - University of North Texas Congressional Law and Policy Research Reports.
- Constitution.congress.gov - The Constitution Annotated, the authoritative source for how the Supreme Court has interpreted the Nation's governing document.