Voting System Information

The Oregon Secretary of State’s Elections Division and the 36 county elections offices around the state maintain a highly secure voting system to protect the integrity of Oregon’s elections. The following information on systems, vendors and funding is provided to the public as part of Oregon’s commitment to transparency.

U.S. Election Assistance Commission (EAC)

The EAC is the federal entity that certifies voting systems. All voting systems in active use in Oregon have undergone testing under EAC standards.

Table of Voting Systems

Oregon Tally Systems by County

Voting System Quality Monitoring Program

Voting System Vendors Certified in Oregon

Clear Ballot︿

ClearVote 1.3

Clear Ballot 1.3 Certification

ClearVote 1.3 Voting System Test Report

ClearVote 1.4

Clear Ballot 1.4 Certification
ClearVote 1.4 Voting System Test Report

ClearVote 2.1

Clear Ballot 2.1 Certification
ClearVote 2.1 Voting System Test Report

ClearVote 2.2

Clear Ballot 2.2 Certification
Clear Ballot ClearVote 2.2 Certificate of Conformance
January 20, 2021:Approval of ClearVote 2.2 Voting System Testing Application Package
April 27, 2020: Approval of Clear Ballot ClearVote 2.2 Test Plan

ClearVote 2.5

Clear Ballot 2.5-OR Certification

ClearVote2.5 Voting System Test Report

Election Systems & Software, Inc (ES&S)︿

ESS EVS 5.0.0.0

ESS EVS 5.0.0.0 Certification
ESS EVS 5.0.0.0 Test Report

ESS EVS 5.2.2.0

ESS EVS 5.2.2.0 Certification

ESS EVS 6.0.0.0

ESS EVS 6.0.0.0 Certification
ESS EVS 6.0.0.0 Test Report

ESS EVS 6.0.4.0

ESS EVS 6.0.4.0 Certification

ESS EVS 6.1.0.0

ESS EVS 6.1.0.0 Certification

ESS EVS 6.1.1.0

ESS EVS 6.1.1.0 Certification

ESS EVS 6.2.0.0

ESS EVS 6.2.0.0 Certification
ESS EVS 6.2.0.0 Certificate of Conformance
ESS EVS 6.2.0.0 Test Report
ESS EVS 6.2.0.0 With ECO-1151, ECO 1156, ECO-1177, ECO-1178
December 9, 2021: ESS EVS 6.2.0.0 Initial Decision