A guide to “angry eyes” rules every driver should know

The recent wave of traffic stops in Wisconsin and California for trucks using green LED “angry eyes” lights has reignited a national debate: what modifications are allowed, and which ones are strictly prohibited, under U.S. trucking regulations? This angry eyes crackdown highlights a growing issue in the industry—confusion about what is actually legal on the road.
What Is the New Mandatory Digital Medical Certification System for Commercial Drivers

Paper certificates are no longer valid for CDL/CLP holders.
Companies must monitor MVRs regularly to ensure driver compliance.