Introduction

The CARB HD I/M regulation is now mandatory for all diesel and non-gasoline vehicles over 14,000 pounds GVWR operating in California.
Los Angeles Clean Truck Check simplifies the process. We'll assist your business in registering for the CARB CTC-VIS database and then come to your location at a convenient time for the inspection.
You only have 90 days before your registration due date to get compliant. If you are entering the port areas or contracting for cargo with a freight agent you need a compliance certificate now.