The U.S. Congress and its associated agencies produce a large volume and diversity of publications. These include the:
- Congessional Record of daily proceedings and debates
- Published committee hearings
- House and Senate reports
- The "Serial Set" (which the UO also has in print) compiles House and Senate prints and reports, and also includes reports submitted to Congress by executive agencies. It is a rich, historical resource.
- Reports of the Congressional Research Service--a body of experts who research issues for congress.