The following indexes to Congressional documents and the associated microfiche collections are available in the Government Documents department on the second floor of Waldo Library.

• CIS U S Serial Set Index (Covering the years 1789 to 1969. There is a separate index to maps available in the Serial Set)
• CIS U S Congressional Committee Hearings Index (Covering the years 1833 to 1969)
• CIS Index to US Senate Executive Documents & Reports (Covering the years 1817 to 1969)