HathiTrust

• The library Copyright Reference Guide has relevant sections on the public domain and state and federal government materials.
• The HathiTrust U.S. Federal Government Documents Initiative help page answers frequently asked questions about their government documents.
• U.S. Federal Government Documents Collection lets you search for metadata on U.S. federal documents produced from 1789 to the present.

For more information about government documents, contact Sanga Sung.