Office of the Assistant Secretary for Research and Technology
ITS Joint Program Office
Search for ITS Standards

Stay Connected

Facebook   Twitter  ITS Newsletter

News

Program News

MARCH 2021

The Architecture Reference for Cooperative and Intelligent Transportation (ARC-IT) tools that support development of locally customized Regional Architectures and projects have been updated with convenience, performance and reliability enhancements:

  • The Regional Architecture Development for Intelligent Transportation (RAD-IT) update includes revisions to the Communications tab to support more configurations, revised flow and interconnect diagram outputs, and revisions to the agreements tab. Read more about What's New in RAD-IT.
  • The Systems Engineering Tool for Intelligent Transportation (SET-IT) update includes new features designed to make editing of complex diagrams easier, including a new ‘line text’ tool and revised Enterprise diagram generation, as well as increased options for user-defined information flows. Improvements have been made to both tools to improve performance, reliability and resilience. Read more about What's New in SET-IT.

Both tools are immediately available at no cost. For more information about ARC-IT and these tools, visit the ARC-IT website.

NOVEMBER 2020

ARC-IT Version 9.0

Major release of ARC-IT now available. ARC-IT version 9.0 is a major release of the US National ITS Architecture Reference that fully defines and upgrades the four architecture views that were initially defined in ARC-IT 8.0, including changes to support vehicle automation content inspired by research results and stakeholder input including the National Dialogue on Highway Automation. Learn more about the most significant enhancements for version 9.0.

MARCH 2020

Updated Standards Status
The status of the following standards changed in March 2020:

Document # Title Update
SAE J3216 Taxonomy and Definitions for Terms Related to Cooperative Driving Automation for On-Road Motor Vehicles Version 1 status: Published
SAE J2945/3 202003 Requirements for Road Weather Applications Version 1 status: Published

FEBRUARY 2020

Updated Standards Status
The status of the following standard changed in February 2020:

Document # Title Update
SAE J2945/5 202002 Service Specific Permissions and Security Guidelines for Connected Vehicle Applications Version 1 status: Published

JULY 2019

ARC-IT Version 8.3

Major release of ARC-IT now available.
ARC-IT Version 8.3 is a major release of the US National ITS Architecture Reference that fully defines and upgrades the four architecture views that were initially defined in ARC-IT 8.0.
Read about the most significant enhancements in version 8.3.

MARCH 2019

Updated Standards Status
The status of the following standard changed in March 2019:

Document # Title Update
ATC 5301 Advanced Transportation Controller (ATC) Cabinet Version 02 Version 2 status: Published

View News Archive