Canadian carriers guide to US compliance: what a Quebec or Ontario carrier needs to run into the United States

Running from Quebec or Ontario into the United States means holding two sets of credentials. Your Canadian ones are handled at home. This guide covers the US side, in the order you need it, for a carrier based in Canada. Profirm has done this work for Quebec carriers since 1988; the content below reflects the rules as of September 2026.

1. USDOT number and operating authority

Every Canadian carrier operating a commercial motor vehicle in the US needs a USDOT number. It is filed in Motus, FMCSA’s registration system since May 14, 2026, and there is no government fee. The company official who registers must verify identity through Login.gov, which accepts a Canadian passport; an owner or employee must do this step, not a consultant.

If you haul goods for others between Canada and the US, you also need operating authority. Since October 1, 2025 there are no new MC numbers; your USDOT number gets a suffix for the authority type. The fee is 300 USD per authority type on Pay.gov. Authority requires:

• Liability insurance filed with FMCSA by an insurer admitted in the US. Minimum 750,000 USD for general freight, more for hazmat (49 CFR 387.9). Most Canadian trucking insurers have a US filing arrangement; confirm before applying.
• A BOC-3 process agent designation (49 CFR 366), filed by a process agent company, no government fee.

Authority is typically granted about 21 days after all three are on file. A private carrier hauling only its own goods needs the USDOT number but not authority.

Canadian carriers are limited to international movements. A load from Montreal to Boston is fine; a load from Boston to New York with no Canadian leg is cabotage and is not allowed.

2. UCR

Unified Carrier Registration applies to Canadian carriers in US interstate commerce. Register in a base state where you do the most business or first enter the US. Fees by fleet size are 46 to 44,836 USD for 2026 and 55 to 54,165 USD for 2027; registration for 2027 opens October 1, 2026. Register every year.

3. IFTA and IRP from your province

Quebec and Ontario are members of both IFTA and IRP, so your fuel tax licence and your apportioned plates come from home:

• IFTA licence and decals from Revenu Québec or the Ontario Ministry of Finance. Quarterly returns cover US states as well as provinces. Convert litres and kilometres correctly; the US fuel tax rates are published per gallon.
• IRP plates from the SAAQ or Ontario’s IRP office, with the US states you run in listed on the cab card.

4. Drug and alcohol testing

This is the item Canadian carriers most often get wrong. There is no Canadian federal requirement for drug testing, but 49 CFR Part 382 applies to any driver who operates a CDL-class vehicle in the United States. A Quebec carrier with drivers crossing at Lacolle is a DOT-regulated employer for those drivers.

The requirements are the same as for a US carrier:

• A written policy under 49 CFR 382.601, with driver receipts.
• A pre-employment drug test before the driver first operates in the US.
• Membership in a random testing pool at 50 percent for drugs and 10 percent for alcohol in 2026 (49 CFR 382.305). Owner-operators must use a consortium.
• Post-accident, reasonable-suspicion, return-to-duty and follow-up testing when triggered.
• Supervisor training under 382.603.

Testing has to follow 49 CFR Part 40: a DOT collection, a SAMHSA-certified laboratory and a certified Medical Review Officer. Collection sites in Quebec and Ontario exist for this purpose; a lab test through a Canadian clinic that does not follow Part 40 does not count. The FMCSA new-entrant audit checks these items and a missing random program is an automatic failure.

5. FMCSA Clearinghouse

The Clearinghouse applies to Canadian carriers operating in the US. Register an employer account with your USDOT number, designate a C/TPA (mandatory for owner-operators), and run a full query on each driver before they operate in the US and a limited query at least annually. Canadian drivers are queried by licence number and province. Each query costs 1.25 USD in the FMCSA query plan.

Since November 18, 2024, a US state licensing agency downgrades a US CDL for a driver in prohibited status. That mechanism does not reach a provincial licence, but a Canadian driver in prohibited status still cannot legally operate in the US, and the carrier who uses one is in violation.

6. Driver licensing: reciprocity and the non-domiciled CDL rule

Canadian commercial licences are recognized in the US under the 1988 reciprocity agreement. A Quebec class 1 or an Ontario class A licence is accepted as the equivalent of a CDL. No US licence is needed.

FMCSA’s non-domiciled CDL rule, published February 13, 2026 and effective March 16, 2026, limits which foreign nationals can obtain a US-issued non-domiciled CDL to certain visa holders. It has been widely misread as applying to Canadian drivers. It does not. Canadian-domiciled drivers use their provincial licence under reciprocity and are not affected. A Canadian driver who moved to the US and wants a US CDL is a different case.

Medical certification also runs on reciprocity, with exceptions. A Canadian driver is not qualified in the US if they are insulin-dependent, have epilepsy, or fail the US hearing standard without a waiver, even if the provincial licence is valid.

7. English proficiency

49 CFR 391.11(b)(2) has long required drivers to read and speak English sufficiently to converse with the public, understand highway signs, respond to officials and make entries on records. What changed is enforcement. Since June 25, 2025, an inspector who finds a driver unable to meet the standard places the driver out of service, and the truck stays until a qualified driver arrives. FMCSA opened a rulemaking to formalize the standard, with a proposed rule on August 10, 2026.

For francophone fleets this is now an operational question. Drivers do not need perfect English; they need to answer basic questions about their licence, load, hours and route, and to read signs. Screen for it at hiring and give drivers practice before their first US trip.

8. Hours of service and ELDs

Once in the United States, US hours-of-service rules apply: 11 hours driving in a 14-hour window, 30-minute break, 60/70-hour limits. A Canadian driver on a US trip must run a US-compliant ELD and keep the previous 7 days available; the Canadian and US rule sets differ, and inspectors apply the one for the country the truck is in. Most ELD vendors support both rule sets with a switch.

9. New York HUT and other state taxes

The first US state most Quebec and Ontario carriers enter is New York, at Champlain (I-87) or Buffalo (Peace Bridge and Lewiston-Queenston to I-190 and I-90). New York charges a highway use tax on trucks over 18,000 lb, with a certificate and decal per vehicle and a quarterly return. IFTA does not cover it. Carriers running to the Midwest through Michigan avoid it, but anyone running I-87, I-81 or I-90 through New York needs it. Kentucky, New Mexico and Oregon have their own weight-distance taxes if your lanes reach them.

10. Other items

• MCS-150 biennial update on the schedule set by your USDOT number (49 CFR 390.19), filed in Motus.
• Driver qualification files for each driver (49 CFR 391.51): application, MVR from the province, medical certificate, road test or licence copy.
• Vehicle marking: USDOT number on both sides of the power unit (49 CFR 390.21).
• Annual inspection under 49 CFR 396.17; the Quebec and Ontario periodic inspection programs are recognized.
• New-entrant safety audit within 12 months of the USDOT number.
• Customs: ACE eManifest filed before arrival at the US border, and a US customs broker for the shipper’s entry.

Checklist

Item	Where	Fee to government
USDOT number	Motus	0 USD
Operating authority (for-hire)	Motus and Pay.gov	300 USD per type
Insurance filing	Your insurer to FMCSA	None
BOC-3	Process agent	None
UCR	Base state, annually	Bracket fee
IFTA, IRP	Revenu Québec or Ontario	Provincial fees
Drug and alcohol program	C/TPA	None
Clearinghouse	clearinghouse.fmcsa.dot.gov	1.25 USD per query
NY HUT	NY Department of Taxation and Finance	1.50 USD per vehicle
ACE eManifest	CBP	None

What Profirm does for you

Profirm was founded in Napierville, Quebec, in 1988 to do exactly this for Quebec carriers, and does it in French and English. We prepare your Motus application, coordinate the US insurance filing and BOC-3, file UCR in your base state, enroll your drivers in a Part 40 compliant consortium with collection sites in Quebec and Ontario, run Clearinghouse queries, and register New York HUT. At the time of writing a cross-border compliance review is 149 USD, credited toward any package; consortium enrollment is 99 USD a year for the first driver and 30 USD for each additional driver; the new carrier start-up package covering USDOT, authority, BOC-3, UCR, Clearinghouse and first-year consortium is 649 USD plus government fees. Profirm is a private firm and not part of FMCSA, USDOT or any Canadian ministry.