Skip to main content

Engineering Change Orders

Wednesday, January 24, 2024
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
UNS-16858 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc)

Changes in labels for TM and USB flash drive - revision made to documentation for ease of tracking.

 11-30-2010
UNS-16859 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc)

OVI ADA Keypad - wrong base material called out on ADA keypad (Part Number 8063-93018).

 11-30-2010
UNS-16865 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc)

Add missing EAC label - the BOM for the affected units are missing the EAC label.

 08-26-2011
UNS-16869 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc)

Change in motherboard - 2.0GHz motherboard for OVO PC no longer available. Decision made to use the same motherboard for OVO and OVI PC's.

 05-18-2012
UNS-16870 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc)

Changes were made to various documents/part numbers due to multiple reasons such as: scanner mounting plate hole mismatch, clearance RJ45 connector too small, hinge pins not sufficiently secured, and clearances too small.

 09-29-2011
UNS-16871 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc)

Deleted spacers and changed BOM - the four spacers under the motherboard wer eliminated; therefore, the BOM had to be changed and the assembly drawing revised.

 09-29-2011
UNS-16979 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OVS 2.0.A (Freedom Vote Tablet)

 07-05-2018
UNS-17012 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

Open Elect Voting Optical (OVO) Ballet Box

 10-29-2019
UNS 17050 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OpenElect Voting Optical (OVO) 2.2

 05-17-2022
UNS 17059 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

Freedom Vote Scan

 07-13-2022
UNS-17110 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OpenElect OVO 2.1

 08-19-2020
UNS-17111 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OpenElect Tabulator Manager module, version 2.1

 08-19-2020
UNS-17112 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OpenElect Ballot Layout Manager Module, version 2.1

 08-19-2020
UNS-17113 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OpenElect 2.1

 08-19-2020
UNS-17114 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OpenElect OVO 2.1

 08-19-2020
UNS 17120 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OpenElect OCS

 11-22-2021
UNS-2301 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OCS/OVCS

OpenElect 2.1

OpenElect 2.2

OpenElect 2.2.3

 08-24-2023
UNS 3476 Unisyn Voting Solutions (a division of International Lottery and Totalizator, Inc) Pro V&V

OpenElect Voting Optical (OVO) 2.2.1

 07-28-2022