| 7/7/2020 | J McMellon | Photogrammetry | Added 3 codes (158, 159, 160) & revised names for codes (02 & 157) per Keith Johnston |
| 7/8/2020 | | Integrated Mobility | Combined Bike and Public Transportation. Added 13 codes (415, 416, 418,420,421,422,423,435,436,514,515,516) & revised names for codes (410, 412) per Blair Cambers |
| 7/27/2020 | | Hydraulics | Wording (wave mechanics, and sediment transport processes & MS/ Ph.D. to personnel) added to code 482 |
| 8/5/2020 | | Highway Operations | Removed NCDOT training course requirement for code 150 |
| 8/26/2020 | | Photogrammetry | Added link for additional discipline requirements |
| 9/25/2020 | | Integrated Mobility | Removed 508. Added 517, 558, 559. Changed description language on 417 and 423. |
| 10/1/2020 | | Integrated Mobility | Changed language for description of 423 |
| 11/9/2020 | | Geotechnical | Cheryl Youngblood to review 536 |
| 1/29/2021 | | Trans. Planning | Added Travis Marshall as unit reviewer. |
| 3/3/2021 | | EPU | Changed NCEPA to SEPA |
| 3/11/2021 | | Value Eng | Changed reviewer to Alyson Tamer |
| 6/15/2021 | | Traffic | Added codes 560 & 561 for Traffic Operations |
| 6/23/2021 | | Construction | Added link to CEI Guidelines |
| 8/10/2021 | | Traffic | Updated requirements to 207 & 209 |
| 10/6/2021 | | Integrated Mobility | Reviewer changed from Blair Chambers to Chris Dodson |
| 10/20/2021 | | Geotech | Reviewer changed from Chris Chen to David Teague |
| 1/6/2022 | | EPU | Added additional requirements to all three codes |
| 1/11/2022 | | Construction | Changed reviewer to Kevin Bradshaw |
| 2/7/2022 | | R/W | Changed Reviewer to Kandace Reed |
| 3/18/2022 | | Utilities | Updated Amy York contact information |
| 3/24/2022 | | Hydraulics | Added new code 562 - Quality Assurance- Hydraulic Project Management Support |
| 4/5/2022 | | Geotechnical | Updated additional requirements for discipline codes 294, 295, 296, 297, 301, 302, 303, 364 |
| 4/7/2022 | | Roadside | Replaced reviewer Dan O'Connor with Jeremy Goodwin |
| 5/2/2022 | | Hydraulics | Removed (hide) code 562 Quality Assurance |
| 5/20/2022 | | Traffic | Renamed 026 & 027 with "Level 1 & 2". Added 028 (Level 3) and 0563 (Traffic Safety Predictive Analysis) |
| 6/8/2022 | | Ferry | Added Ferry (Branch/Unit) and 7 discipline codes (570 - 576) |
| 6/9/2022 | | Traffic | Added code 105 (School Traffic Impact Analysis) |
| 6/29/2022 | | RoW | Removed code 013 as being performed by NCDOT staff only. Had to keep it active and added wording (DOT Staff Only) 9/23/2022 |
| 7/11/2022 | | Traffic | Updated discipline code reviewer hyperlink |
| 7/18/2022 | | Roadway | Replaced Todd Murray with Craig Mozingo |
