ITS Standards Support for transaction status
| Type | SDO | Title | Doc ID |
|---|---|---|---|
| Standard Profile | Profile | NTCIP using DATEX | NTCIP–DATEX |
| Communications Protocol | Consortium of AASHTO, ITE, and NEMA | Point–to–Point Protocol Over RS–232 Subnetwork Profile | NTCIP 2103 |
| Consortium of AASHTO, ITE, and NEMA | Transportation Transport Profile | NTCIP 2201 |