| Type | SDO | Title | Doc ID |
|---|
| Standard Profile | Profile | NTCIP using SNMP | NTCIP-SNMP |
| Message/Data | Consortium of AASHTO, ITE, and NEMA | Field Management Stations (FMS) - Part 1: Object Definitions for Signal System Masters | NTCIP 1210 |
| 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 |
| Communications Protocol | Consortium of AASHTO, ITE, and NEMA | Trivial File Transfer Protocol (TFTP) Application Profile | NTCIP 2302 |