Technical Resources


ITE is one of five standards development organizations designated by the U.S. Department of Transportation (U.S. DOT) to develop ITS standards under a cooperative agreement with the U.S. DOT. 

The following provides a list of standards being worked on by ITE including new standards under development starting October 2019: RSU Standardization, Connected Intersections as well as Infrastructure Standards Security Assessment. You can find more details in the pages to each of the standards as named.

The following table provides a list of NTCIP, TMDD, and ATC Standards that were developed or in process of being developed  and maintened by ITE as part of the ITS Standards Program. The ITE M&O/ITS Council is responsible for the development and maintenance of these standards.

Use the links to access the status and latest copies of these standards. You may also access no cost copies of standards from these pages.


Connected Automated Vehicles/Connected Transporaton Interoperability (CAV/CTI) Family


NTCIP Family of Standards 

          ELMS Standards Development ReportELMS Standard v03.37b

   The deadline to appeal the adoption of this standard as an ITE standard is:

June 21, 2022  close of business.


Advanced Transportation Controller Family (ATC)


TSMO Big Data Exchange 


Security and Cybersecurity Standards for CTI and ITS


LED - Light Emitting Diode Signal Specifications