"The U.S Government Printing Office (GPO) provides publishing and dissemination services for the official and authentic government publications to Congress, Federal agencies, Federal depository libraries, and the American public." Website includes the Federal Digital System (FDsys) which "provides free online access to official publications from all three branches of the Federal Government."

This source contains over 380,000 bibliographic records describing federal government information products available through the U.S Federal Depository Library Program.

Cataloging records for documents published by federal agencies from January 1994 to the present. Most of the information is available through the Federal Depository Library Program (FDLP). The UNT Libraries are an FDLP library.

Congress.gov is the official website for U.S. federal legislative information. The site provides access to accurate, timely, and complete legislative information for Members of Congress, legislative agencies, and the public.