University of California, Berkeley
The California Secretary of State commissioned a comprehensive, independent evaluation of the electronic voting systems certified for use within the State. This team, working as part of the “Top to Bottom” Review (“TTBR”), evaluated the documentation supplied by Diebold Election System, Inc.
Hoke, S. Candice and Kettyle, Dave, "Documentation Assessment of the Diebold Voting System" (2007). Law Faculty Reports and Comments. 1.