What is a DOT Number for Canadian Carriers?
A USDOT number is a unique identifier. The FMCSA uses it to monitor safety. Canadian companies operating on US highways may need one. It tracks your safety performance and compliance history.
Do not confuse this with your Canadian NSC number. They are different. One governs your Canadian operations. The other governs your US interstate commerce.
Who Needs a USDOT Number?
You need a number if you meet FMCSA thresholds. This includes vehicles designed to transport 8 or more passengers for compensation. It also applies to vehicles with a GVWR of 10,001 pounds or more.
If you haul hazardous materials, you must register. This applies even if you do not meet weight thresholds. Check your cargo weight before crossing the border.
The Rules of 49 CFR 390.21
Federal law governs your movement. 49 CFR 390.21 outlines the responsibilities of carriers. You must maintain accurate records. You generally display your USDOT number on your vehicle.
The number should be visible. It should be in a contrasting color. Do not guess on font size. Follow the FMCSA visibility standards to avoid roadside inspections and fines.
Consequences of Non-Compliance
Operating without a number is illegal. US authorities can ground your fleet. You face heavy fines. You may be denied entry into the United States.
Safety audits will flag you. This ruins your CSA score. A bad score makes insurance expensive. We cite the law because we know it. Don't risk your business on a missing decal.
How to Comply and Register
Register through the Unified Registration System (URS). You must provide your company details. You must pay the required fees. Ensure your USDOT number is clearly applied to your truck doors.
Verify your MC number requirements too. Some carriers need both. We provide the lettering to make sure your number meets all FMCSA visibility requirements.