The commercial deal for one load — and, where no provincial conditions of carriage fill the gap, often the document that decides what you actually get paid.
Key takeaways
A rate confirmation is the document a broker or shipper sends a carrier setting out the terms of one specific load — the rate, the equipment, the pickup and delivery appointments, the commodity, the accessorial rules and the payment terms — which the carrier signs and returns before dispatching. It is not the bill of lading and it is not the contract of carriage; it is the commercial agreement for that movement, and in most Canadian settings it is the document that decides what you get paid.
That last point has a legal root worth knowing. Under the federal Conditions of Carriage Regulations, the conditions of carriage and limitations of liability that apply to an extra-provincial truck undertaking are those set out in the laws of the province where the transport originates — and where there is no provincial enactment dealing specifically with conditions of carriage, they are “those agreed to by the undertaking.” What you sign fills real gaps.
Three jobs, and it is worth separating them because they fail differently:
1. Rate, and what is inside it. A flat all-in rate that silently absorbs fuel is a different deal from a line-haul plus surcharge. Confirm which one you are signing, and whether the surcharge is a stated percentage, a per-kilometre figure or a published index.
2. The accessorial schedule. Free time before detention starts, the detention rate, the cap, and the evidence required to claim it. A confirmation that is silent on detention is a confirmation that will not pay detention — the mechanics of building the evidence are in how to prove detention time to a shipper and the charge list itself in accessorial charges in trucking.
3. Liability and cargo value. Rate confirmations frequently state a cargo value or require insurance limits above what your policy carries, and they sometimes attempt to override the limitation that provincial conditions of carriage would otherwise give you. Whether such a cap holds is a legal question — Treadstone Law covers the general Ontario position on the enforceability of limitation of liability clauses — but the commercial point is simpler: never sign a value you have not told your insurer about.
4. Payment terms and set-off. Net terms, whether a claim can be set off against unrelated invoices, and what documents must accompany the invoice. This is also where a quick-pay discount and a factoring arrangement can collide.
5. Double-brokering and sub-contracting. Most confirmations prohibit re-brokering without written consent, and breaching that clause can void the broker’s cargo cover.
6. The accessorial approval mechanism. Many confirmations require prior written approval for any charge not listed. If so, an email from dispatch before the extra work happens is worth more than a perfect invoice afterwards.
Worked example: the load that paid less than quoted
Quoted. An all-in rate, Toronto to Montreal, live load, live unload.
Signed. The confirmation added “2 hours free time each end; detention charged hourly after that to a stated maximum, subject to prior written approval and signed in-and-out times on the bill of lading.”
What happened. Three hours forty minutes at the consignee. The driver texted dispatch. Nobody emailed the broker. The delivery paperwork was signed but the times were not written on it.
The outcome. The detention claim failed on two of its own conditions — no prior written approval, no times on the document. The rate was never in dispute; the terms attached to it were.
The fix, which is procedural not legal. Read the accessorial conditions at the point of signing, not at the point of invoicing; put the approval requirement into the dispatch instruction so the driver’s message triggers an email; and require times on the delivery document as a standing rule.
The rate confirmation is the commercial deal for the load. The bill of lading is the shipping document that evidences the contract of carriage and carries the conditions of carriage. A master broker-carrier agreement, where one exists, sits above both and usually says which document governs on a conflict. When there is no master agreement, the confirmation is doing all of the work — which is exactly the situation Treadstone Law describes as operating without written contracts with your biggest customers.
Treat it as binding and behave accordingly. It is a standard-form document you generally cannot negotiate line by line, and standard-form contracts are ordinarily enforceable in Ontario even where the signing party had no real opportunity to negotiate, though there are circumstances in which a court will refuse to enforce particular terms — Treadstone Law sets out the position on disputing the terms of a standard form contract. A signature returned by email is not a weakness in that chain either: Ontario law gives electronic signatures the same validity as handwritten ones for most commercial contracts.
You can, and carriers do, but a struck clause is only effective if the other side agrees to the amended document. Returning a marked-up confirmation and hearing nothing back is not agreement. Get the amended version reissued or an email confirming the change.
Raise it before you load, in writing, and get a revised confirmation. Weight, commodity, piece count and equipment mismatches discovered at the dock are cheap to fix and expensive to argue about after delivery.
Yes. The agreement sets the standing terms; the confirmation sets the load-specific ones. Without the confirmation there is nothing recording the rate for this particular movement — and if the invoice is later disputed, the damages available for breach of contract are only as good as the evidence of what was agreed.
Most confirmations arrive as email attachments and are signed in a hurry by whoever is at the desk. The repeatable part is extraction and comparison: pulling the rate, appointments, free time, detention rate and approval conditions off the document and checking them against what was quoted and against your own standing terms, then pushing the accessorial conditions into the dispatch instruction so the driver is asked for the right evidence. That is document handling, and it is the same workflow described in automating bill of lading and proof of delivery processing. A person still decides whether the terms are acceptable and signs.
A 30-minute call is enough to see how rate confirmations could be read, compared and turned into dispatch instructions automatically.
