Skip to main content

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

Search by:

Filter by:

Manufacturer

ECO Manufacturer Testing Lab Impacted Device/System Date Approved
DVS-100565 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast X, ImageCast Central - D-Suite-5.0, 5.5

 05-15-2019
DVS-100588 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast X - D-Suite 5.5

 07-22-2019
DVS-100596 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

All D-suite EMS using Windows 10

 08-20-2019
DVS-100597 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

EMS

 08-20-2019
DVS-100601 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Central - D-Suite 5.5, 5.5-A,

 04-13-2020
DVS-100602 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

EMS on all configurations using Windows 10, Adjudicator, ImageCast Listener

 08-20-2019
DVS-100603 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Central - HiPro Scanner configuration

 08-20-2019
DVS-100607 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Central - HiPro Scanner configuration

 10-04-2019
DVS-100624 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Evolution

 11-15-2019
DVS-100630 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Central - D-Suite 5.5-B

 04-13-2020
DVS-100648 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Precinct 2 - D-Suite 5.5B, 5.6, 5.6-B, 5.10

 02-06-2020
DVS-100653 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Central Scanner Workstation

 12-17-2019
DVS-100654 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Precinct2 PCOS 330A

 12-17-2019
DVS-100657 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Evolution PCOS 410A - D-Suite 4.14-D, 4.14-DS, 4.14-E, 4.14-NY, 5.2 5.5-B, 5.10

 01-13-2020
DVS-100714 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast X D-Suite system: 5.5-A

 10-09-2020
DVS-100721 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ICC HiPro Scanner Workstation on D-Suite 5.5-B, 5.5-C

 03-02-2021
DVS-100741 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Voter Activation (ICVA) Client Workstation D-Suite system: 5.5, 5.5-A, 5.5-B, 5.5-C

 03-02-2021
DVS-100747 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

Democracy Suite 5.5-C

 05-04-2021
DVS - 100755 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

This product can be used with the following EAC certified Democracy Suite (D-Suite) systems: 5.5, 5.5-A, 5.5-B, 5.5-C

 

 06-21-2021
DVS - 100756 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

This product can be used with the following EAC certified Democracy Suite (D-Suite) systems: 5.5, 5.5-A, 5.5-B, 5.5-C

 

 06-21-2021
DVS-100762 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V



D-Suite  5.5-B, 5.5-C

 

 08-18-2021
DVS-100763 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Evolution on version 4.14-D, 4.14-E, 5.5-B, 5.5-C

 08-04-2021
DVS-100769 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Voter Activation Workstation on D-Suite 5.5, 5.5-A, 5.5-B, 5.5-C

 08-17-2021
DVS-100772 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Voter Activation Client Workstation on D-Suite systems: 5.5, 5.5-A, 5.5-B, 5.5-C

 11-08-2021
DVS-100791 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Evolution (ICE) with Democracy Suite (D-Suite) systems:5.5-B, 5.5-C, 5.5-D

 09-13-2022
DVS-100802 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Precinct 2 (ICP2)

D-Suite 5.5-B, 5.5-C

 12-22-2021
DVS -100803 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

EAC certified D-Suite systems: 5.5-B, 5.5-C

 

 01-26-2022
DVS-100812 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Evolution on D-Suite systems: 4.14-D, 4.14-E, 5.5-B, 5.5-C

 01-20-2022
DVS-100819 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

ImageCast Precinct 2 on D-Suite 5.5-B, 5.5-C

 03-17-2022
DVS-100826 Dominion Voting Systems Corp (This company was purchased by Liberty Vote USA Inc. ) Pro V&V

Democracy Suite 5.5-B

 03-31-2022