Engineering Change Orders
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Manufacturer
- Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) (85)
- Election Systems & Software, Inc (ES&S) (62)
- Hart InterCivic, Inc. (41)
- Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) (32)
- Clear Ballot Group, Inc. (22)
- MicroVote General Corp. (14)
| ECO | Manufacturer | Testing Lab | Impacted Device/System | Date Approved |
|---|---|---|---|---|
| ESS-1174 | Election Systems & Software, Inc (ES&S) | Pro V&V | DS300 Scanner for the EVS 6.3.0.0 and EVS 6.4.0.0 |
04-03-2024 |
| ESS-1176 | Election Systems & Software, Inc (ES&S) | Pro V&V | DS850 Scanner using EVS 6.4.0.0 |
04-15-2024 |
| ESS-1177 | Election Systems & Software, Inc (ES&S) | Pro V&V | Add Brother HL-EX415DWVS Printer to DS450 using EVS 6.3.0.0 and EVS 6.4.0.0 |
04-15-2024 |
| ESS-1178 | Election Systems & Software, Inc (ES&S) | Pro V&V | Add Brother HL-EX415DWVS Printer to DS950 for EVS 6.0.6.0, EVS 6.2.0.0, EVS 6.3.0.0 and EVS 6.4.0.0 |
04-15-2024 |
| ESS-1182 | Election Systems & Software, Inc (ES&S) | Pro V&V | DS300's running on VVSG 1.0 certified voting systems: EVS 6.5.0.0, EVS 6.4.0.0 & EVS 6.3.0.0. |
12-04-2025 |
| ESS-1184 | Election Systems & Software, Inc (ES&S) | Pro V&V | Expressvote XL with EVS 6.0.0.0, EVS 6.0.2.0, EVS 6.0.2.1, EVS 6.0.3.0, EVS 6.0.4.0, EVS 6.0.4.3, EVS 6.0.6.0, EVS 6.1.0.0, EVS 6.1.1.0, EVS 6.2.0.0, EVS 6.3.0.0 and 6.4.0.0. |
08-02-2024 |
| ESS 1185 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS 5.2.0.0, EVS 5.2.0.3, EVS 5.2.0.4, EVS 5.2.1.0, EVS 5.2.1.1, EVS 5.2.2.0, EVS 5.2.3.0, EVS 5.2.4.0, EVS 5.4.0.0, EVS 5.4.1.0, EVS 6.0.0.0, EVS 6.0.2.0, EVS 6.0.2.1, EVS 6.0.3.0, EVS 6.0.4.0, EVS 6.0.4.3, EVS 6.0.6.0, EVS 6.1.0.0, EVS 6.1.1.0, EVS 6.2.0.0, EVS 6.3.0.0, EVS 6.4.0.0, and EVS 6.5.0.0 |
04-29-2025 |
| ESS-1186 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS 6.4.0.0, EVS 6.3.0.0 , EVS 6.5.0.0 |
04-23-2025 |
| ESS-1187 | Election Systems & Software, Inc (ES&S) | Pro V&V | The DS300 ballot boxes for the: EVS 6.3.0.0. EVS 6.4.0.0. EVS 6.5.0.0. |
08-26-2024 |
| ESS-1188 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS 6.5.0.0 |
09-16-2024 |
| ESS-1190 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS 6.0.6.0, EVS 6.2.0.0, EVS 6.3.0.0, EVS 6.4.0.0, and EVS 6.5.0.0 voting systems impacted. DS950 1.0 and DS950 1.1 devices impacted. |
02-25-2025 |
| ESS-1193 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS 6.3.0.0, EVS 6.4.0.0, and EVS 6.5.0.0 voting systems impacted. |
04-30-2025 |
| ESS-1198 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS 5.2.4.0 EVS 6.5.0.0 |
07-07-2025 |
| ESS-1199 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS 6.5.0.0 |
06-23-2025 |
| ESS-1200 | Election Systems & Software, Inc (ES&S) | Pro V&V | ExpressVote XL with EVS: 6.3.0.0, EVS 6.4.0.0, and EVS 6.5.0.0 |
07-29-2025 |
| ESS-1202 | Election Systems & Software, Inc (ES&S) | Pro V&V | Impacted Device: ExpressVote XL EVS 6.5.0.0 |
09-16-2025 |
| ESS-1251 | Election Systems & Software, Inc (ES&S) | Wyle Laboratories | ES&S Unity 3.2.0.0 Rev. 3, Unity 3.4.0.0 or EVS 5.0 DS200 |
07-19-2013 |
| ESS-1398 | Election Systems & Software, Inc (ES&S) | Wyle Laboratories | ES&S Unity 3.2.0.0 Rev. 3, Unity 3.4.0.0 or EVS 5.0 |
07-19-2013 |
| ESS-1400 | Election Systems & Software, Inc (ES&S) | Wyle Laboratories | ES&S Unity 3.2.0.0 Rev. 3, Unity 3.4.0.0 or EVS 5.0 |
07-19-2013 |
| ESS-683 | Election Systems & Software, Inc (ES&S) | NTS Huntsville (formally Wyle Laboratories) | DS200 Scanner |
05-10-2011 |
| ESS-702 | DS200 Scanner |
06-16-2011 | ||
| ESS-819 | Election Systems & Software, Inc (ES&S) | DS200 Scanner, Emergency Bin |
05-10-2011 | |
| ESS-821 | DS200 Scanner |
05-10-2011 | ||
| ESS-982 | Election Systems & Software, Inc (ES&S) | SLI Global Solutions (formerly SysTest Labs) | ExpressVote XL |
02-19-2019 |
| ESS-983 | Election Systems & Software, Inc (ES&S) | Pro V&V | DS200, Hardware 1.3.10.0 |
12-14-2018 |
| ESS-996 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS (DS450 component) |
12-12-2018 |
| ESS ECO-1160 | Election Systems & Software, Inc (ES&S) | Pro V&V | Delkin 3.0 USB Flash Drive (4GB, 8GB) models 6206 and 6207; EVS 5.2.0.3. |
12-07-2023 |
| ESS ECO-1167 | Election Systems & Software, Inc (ES&S) | Pro V&V | EVS 6.3.0.0. |
04-09-2024 |
| Hart-01496 | Hart InterCivic, Inc. | SLI Compliance, a Division of Gaming Laboratories International, LLC | Verity Voting 2.3, 2.4, 2.5, 2.6 Systems |
09-13-2021 |
| Hart-01500 | Hart InterCivic, Inc. | SLI Compliance, a Division of Gaming Laboratories International, LLC | Verity Voting 2.4, 2.5, 2.6 |
10-01-2021 |