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Engineering Change Orders

Tuesday, December 23, 2025
An engineering change order (ECO) is a change to a previously EAC-certified voting system’s hardware, documentation, or data that is minor in nature and effect. ECOs require voting system test laboratory review and endorsement as well as EAC approval. Any proposed change that is not deemed to be a minimal change is a modification and must be submitted for testing and review consistent with the EAC Testing and Certification Program requirements.

Engineering Change Orders

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Manufacturer

ECO Manufacturer Testing Lab Impacted Device/System Date Approved
CBG-117 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.3 / Dell PowerEdge Server R440

 05-05-2023
CBG-165 Clear Ballot Group, Inc. Pro V&V

DesignStation and CountStation; ClearVote 2.3

 01-09-2024
CBG-172 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.2 (ClearCast Go)

ClearVote 2.3 (ClearCast Go & ClearAccess)

 12-08-2023
CBG-191 Clear Ballot Group, Inc. Pro V&V

 ClearVote 2.2, EMS

 11-02-2022
CBG-194 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.3, EMS

 11-22-2022
CBG-4112 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.3

 04-23-2025
CBG COTS 25-7 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.5

 05-06-2026
CBG-CV25-1 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.5

 12-30-2025
CBG-CV25-2 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.5

 01-16-2026
CBG-CV25-3 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.5

 01-12-2026
CBG-CV25-4 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.5

 12-30-2025
CBG-CV25-5 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.5

 12-31-2025
CBG-CV25-6 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.5

 01-16-2026
CBG-CV25-7 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.5

 05-06-2026
Clear Ballot SW13406 Clear Ballot Group, Inc. Pro V&V

ClearCast Go Version 2.2.a and ClearCast Model D Version 2.2.9

 03-10-2023
COTS-13 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.3 DesignStation, CountStation, and ScanStation

 05-12-2023
COTS-97 Clear Ballot Group, Inc. Pro V&V

ScanServer on ClearVote 2.3

 04-12-2023
ECO 22-1 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.0 and 2.2

 04-18-2022
HW-1086 Clear Ballot Group, Inc. Pro V&V

ClearAccess component (ClearCount 2.0)

 03-18-2020
HW-4211 Clear Ballot Group, Inc. Pro V&V

ClearVote 2.0, ClearVote 2.1, ClearCount 1.6

 02-19-2021
HW-873 Clear Ballot Group, Inc. Pro V&V

ClearCount and ClearDesign (ClearVote 2.0)

 01-31-2020
HW-879 Clear Ballot Group, Inc. Pro V&V

ClearCount Scanner (ClearVote 2.0)

 03-23-2020
HW-880 Clear Ballot Group, Inc. Pro V&V

ClearCount 2.0 (ClearAccess component)

 03-23-2020
SW-7679 Clear Ballot Group, Inc. Pro V&V

ClearVote 1.5, 2.0

 08-27-2020
SW7679 Clear Ballot Group, Inc.

ClearVote 1.5, 2.0, and 2.1 (ClearDesign, ClearAccess, and ClearCount components

 08-27-2020