The following states all allow Evergreen Safety Council’s MUTCD course to be taught in person, with the exception of Oregon, which requires the Oregon curriculum. Acceptance of other methods of training for each state are listed below.
| State | Approved or Accepted? | Online self-directed training allowed? | Instructor-led online allowed? | Notes |
| Connecticut | Approved | Yes | Yes | |
| Idaho | Approved | No | No | |
| Kentucky | Accepted | No | Yes | Must be trained by a “certified instructor” who is certified by any org. |
| Maine | Accepted | Yes (for non-DOT projects) | Yes | DOT projects require in-house training, all others just require training. |
| New Hampshire | Accepted | No | Yes | Must be trained by the Designated Flagger Trainer in their company who is trained by any org. |
| Oregon | Approved | No | No | ESC is an approved provider in OR. Flagger curriculum currently though Chemeketa CC. |
| Washington | Approved | No | No | |
| Wisconsin | Approved | Yes | Yes |
