Thanks to the Bodleian Law Library, Oxford now has access to Fastcase, a database of, and portal to, primary sources of US law both federal and state level. Federal case library includes US Supreme Court from (1 US 1 to current), All Federal Circuit Cases (1 F 2d 1 to current), and all District (1 F. Supp. 1 – Current ) and Bankruptcy Courts (1 B.R. 1 – Current ) It also includes constitutions, legislation and cases (the last from at least 1950 onwards) for all 50 states.
Fastcase may be accessed via SOLO/OxLIP+.