| Type | SDO | Title | Doc ID |
|---|
| Standard Profile | Profile | NTCIP using STMP | NTCIP–STMP |
|---|
| Profile | NTCIP–SNMPv1 Secure | NTCIP–SNMPv1 Secure |
| Profile | NTCIP–SNMPv3 | NTCIP–SNMPv3 |
| Message/Data | Consortium of AASHTO, ITE, and NEMA | Global Object Definitions | NTCIP 1201 |
|---|
| Consortium of AASHTO, ITE, and NEMA | Object Definitions for Actuated Traffic Signal Controller (ASC) Units | NTCIP 1202 |
| Consortium of AASHTO, ITE, and NEMA | Object Definitions for Environmental Sensor Stations (ESS) | NTCIP 1204 |
| Institute of Electrical and Electronics Engineers | Standard for the Interface Between the Rail Subsystem and the Highway Subsystem at a Highway Rail Intersection | IEEE 1570 |
| Communications Protocol | Consortium of AASHTO, ITE, and NEMA | Trivial File Transfer Protocol (TFTP) Application Profile | NTCIP 2302 |
|---|