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

ITS Standards

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ITS Standards have been developed for many of the architecture flows in the National ITS Architecture. Click on the standard(s) to view the architecture flows and their communication requirements. More...

SAE J1746
ISP-Vehicle Location Referencing Standard

A referencing format for information service provider (ISP)-to-vehicle and vehicle-to-ISP references. This standard will reflect the cross-streets profile of the current location reference message specification (LRMS) document as expressed in the National Location Referencing Information Report (SAE J2374).
For more information on how to obtain standards: Phone: 877-606-7323

Current Published Version: Version 1, Published in Dec 1999

SDO(s):  SAE