California Clean Truck Check

John Kingston Wednesday, September 3, 2025

California vs. US showdown: two cases might head to same stage, and Federal Register notice posted

The battle over California’s environmental regulations that impact trucking continued right through the end of August.

John Kingston Tuesday, August 26, 2025

Trump administration has a new California target: out-of-state mandate for its Clean Truck Check

California Clean Truck Check rule is being challenged by the EPA.

John Kingston Tuesday, December 26, 2023

Registration deadline for California Clean Truck Check gets another month

The California Clean Truck Check registration deadline has been extended to Jan. 31.

John Kingston Wednesday, December 6, 2023

California trucking regulation flies under radar as first deadline looms

The first deadline for a little-noticed environmental rule affecting all trucks traveling in California is Dec. 31.