U.S. safety agency is rewriting headlight rules to cut glare and allow newer tech
qz.com Oct 8, 2026

U.S. safety agency is rewriting headlight rules to cut glare and allow newer tech

AI-summarised brief · reviewed before publication

The National Highway Traffic Safety Administration announced a rewrite of Federal Motor Vehicle Safety Standard No. 108, the first headlight rule update in nearly 30 years, to reduce glare and enable newer lighting technologies such as LEDs, dusk sensors, and automatic high beams. NHTSA will use negotiated rulemaking and form a panel of up to 18 experts from manufacturers, safety groups, and research institutions. The review will cover brightness limits, headlamp height, plastic optics testing, and alignment with international regulations. Public comments are due by Nov. 9, 2026.

💡 Why It Matters

  • · Modernizing headlight standards will allow safer, brighter lighting while addressing driver glare complaints that disproportionately affect older motorists.