SAE J2945/1A MAR2026 Vehicle Level Validation Test Procedures for V2V Safety Communications

A stabilized SAE recommended practice defining vehicle-level validation and data verification procedures for DSRC-based V2V safety communications.

This stabilized SAE recommended practice provides vehicle-level data collection, data analysis, and compliance verification procedures for configured dedicated short range communications (DSRC) vehicle-to-vehicle (V2V) devices installed on light vehicles. It covers basic safety message validation, positioning and timing, data accuracy and persistence, congestion control, DSRC radio frequency performance, security and privacy, and traceability to SAE J2945/1 requirements. The document includes test procedure structures, test system and tool guidance, compliance verification tables, traceability matrices, and informative test setup and results examples.

Application Scope: Vehicle manufacturers, DSRC and V2V equipment developers, certification organizations, test laboratories, and engineering teams performing vehicle-level validation of V2V safety communication systems.