PARS vs PAPS Explained: What They Mean for Canada-US Trucking
- MC 1425624 · USDOT 3883624
- Canada and USA lanes
- Hot load and emergency service
- Cambridge, Ontario
If you ship freight between Canada and the United States you will hear the terms PARS and PAPS. They are both pre-arrival systems that let customs review a truckload before it reaches the border, which helps freight clear faster. This guide explains PARS vs PAPS in plain language.
What PARS means
PARS stands for Pre-Arrival Review System. It is used by the Canada Border Services Agency (CBSA) for commercial goods entering Canada. A customs broker submits the shipment details ahead of time under a unique PARS number, usually shown as a barcode on the cargo control document.
What PAPS means
PAPS stands for Pre-Arrival Processing System. It is the equivalent program used by U.S. Customs and Border Protection (CBP) for commercial goods entering the United States. The broker submits the entry information in advance under a PAPS number, also shown as a barcode on the paperwork.
Confirm the barcode number with your broker before the driver leaves the yard.
The simple rule
- Freight going from Canada into the USA uses PAPS.
- Freight going from the USA into Canada uses PARS.
How the process works
- The shipper provides the commercial invoice and shipping details to the customs broker.
- The broker assigns a PARS or PAPS number and submits the data to customs before arrival.
- The carrier receives the barcoded cover sheet and files the electronic manifest.
- At the border the driver presents the paperwork and customs reviews the pre-submitted information.
- If everything matches, the load is released and continues to the destination.
Why it matters
Pre-arrival processing gives border officers time to review a shipment before the truck is at the booth. When the data is accurate, release is much quicker. When the number is wrong, missing or does not match the load, the truck can be held for correction.
Key takeaway: PAPS is for Canada-to-USA loads and PARS is for USA-to-Canada loads. Make sure the right number is on the paperwork before the driver leaves.
Frequently asked questions
Is PAPS used for freight going into the USA?
Yes. PAPS (Pre-Arrival Processing System) is the U.S. CBP system for commercial freight entering the United States.
Is PARS used for freight going into Canada?
Yes. PARS (Pre-Arrival Review System) is the CBSA system for commercial freight entering Canada.
Who provides the PARS or PAPS number?
The customs broker assigns it, and the carrier needs it before the truck reaches the border.
A Cambridge, Ontario carrier hauling dry van, reefer, open flatbed and Flatbed Conestoga freight between Canada and the USA. Carrier authority: MC 1425624, USDOT 3883624.
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