Congressional documents originate from congressional committees and cover a wide variety of topics and may include reports of executive departments and independent organizations, reports of special investigations made for Congress, and annual reports of non-governmental organizations.
Browse documents, including committee prints, from the 94th Congress (1975-76) to the present, at the US Government Publshing Office. There are also select documents from the 8th Congress (1803-04) to 93rd Congress that have been digitised.