Future test programs and supplemental information
This page contains information on the development of new tests and is intended to help manufacturers and testing houses understand future evaluations. We also occasionally post supplemental information about existing test programs here.
Access our current and past protocols here.
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Whiplash prevention test
These documents reflect updates to the whiplash prevention test protocols made since the publication in December 2025. These updates have been made to address feedback from industry, correct errors, provide new pulses and targets derived from IIHS’s new sled, and include additional approved FE ATD models. These documents are being provided in draft for the month of June to allow industry to provide feedback before they are finalized in July. Please reach out to Marcy Edwards with any feedback or questions. Only the documents listed have changes since the December 2025 publication, and each includes a revision history.
- Whiplash prevention evaluation test protocol (DRAFT) Version II (June 2026)
- Whiplash prevention evaluation rating guidelines (DRAFT) Version II (June 2026)
- IIHS rear impact SIMULATION data submission template June 2026
- Rear impact pulse summary June 2026
Commercial vehicle testing
- Occupant protection feature protocol (DRAFT) Version I (May 2026)
- Seat belt reminder evaluation protocol (DRAFT) Version I (May 2026)
Driver direct-vision measurement
- Visibility rig 3D model
- Driver direct-vision measurement field data protocol (DRAFT) Version II (May 2026)
Friction of XSensor materials
Supplemental information for moderate overlap frontal 2.0 testing
- Report on friction of XSensor materials | June 2023 | Volvo