Originally published at: The Ultimate Guide to FMCSA’s June 2025 Rule Rollouts: What Every Fleet Must Know - FreightWaves
Starting June 2025, the FMCSA will enforce long-delayed rules on driver medical certification and English proficiency, with direct implications for fleets, intrastate drivers and licensing agencies. From MVR downgrades to out-of-service roadside inspection orders, these rules shift from paper compliance to real-world enforcement. Fleets that fail to adapt may face costly violations or sidelined equipment.