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SAE J2945/1 (MAR2026)

On-Board System Requirements for V2V Safety Communications
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SAE J2945/1 (MAR2026)

On-Board System Requirements for V2V Safety Communications

PUBLISH DATE 2026
SAE J2945/1 (MAR2026)
This standard specifies the system requirements for an on-board vehicle-to-vehicle (V2V) safety communications system for light vehicles 2x, including standards profiles, functional requirements, and performance requirements. The system is capable of transmitting and receiving the SAE J2735-defined basic safety message (BSM) [1] over a dedicated short range communications (DSRC) wireless communications link as defined in the Institute of Electrical and Electronics Engineers (IEEE) 1609 suite and IEEE 802.11 standards [2] to [6].
SDO SAE: SAE International
Document Number J2945/1
Publication Date March 4, 2026
Language en - English
Page Count 115
Revision Level 202603
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