D11-4-4 just got updated — what changed for GPT and LDCT claims

The update itself

CBSA published a revised D11-4-4 on June 25, 2026. It covers General Preferential Tariff (GPT) and Least Developed Country Tariff (LDCT) origin rules and shipping requirements. If you don’t import under either of those programs, you can stop here.

If you do, the headline change is the shipping-requirement section. The prior version carried some ambiguous language around third-country transshipment that left room for interpretation. The new text ties directly back to the Customs Tariff and tightens the “shipped directly” definition. It now explicitly requires that goods travel from the beneficiary country to Canada without entering commerce in any intermediate country. Customs supervision during transshipment is no longer a soft maybe — it’s required, and you need documentary proof.

The proof-of-origin threshold stayed at CAD 3,200, but the memo now cross-references the Proof of Origin of Imported Goods Regulations by name and section number. That’s useful because the Regulations spell out what happens when you can’t produce origin documentation on request — spoiler: you lose the preference, you pay MFN duty, and if the CAD already released under RPP, the shortfall hits your next K84 statement.

Why LDCT specifically matters

LDCT is zero-rated, so the duty delta between LDCT and MFN can be large. Textiles, footwear, and certain agricultural goods routinely carry MFN rates in the teens. A blown LDCT claim on a container of apparel can turn into a five-figure adjustment.

CBSA has been running more post-release verifications on LDCT claims over the past two years. We see requests for commercial invoices, supplier declarations, and shipping documentation months after release. If the paperwork isn’t there or doesn’t line up, the preference gets clawed back. The importer of record pays the difference, plus interest if it’s past the payment due date on the CAD.

The new memo doesn’t create new verification authority, but the tighter shipping language gives CBSA clearer grounds to challenge transshipment scenarios. If your supplier ships LDCT goods through a consolidation hub in a non-beneficiary country and you can’t show customs supervision or sealed-container continuity, you’re exposed.

What counts as “shipped directly”

The revised D11-4-4 walks through three scenarios:

1. Direct shipment from the beneficiary country to Canada with no stops — clean, no issue.
2. Transshipment through a third country under customs control, goods remain in bond, no commercial entry — acceptable if you have the paperwork.
3. Goods enter commerce in the third country, get repacked, relabeled, or sold — preference lost.

The problem is scenario two. “Customs control” and “remaining in bond” are terms of art, and not every port issues the kind of transit documentation CBSA wants to see. We’ve had clients ship LDCT garments from Bangladesh through Colombo, and the Sri Lankan freight forwarder provided a generic warehouse receipt with no customs stamp or bond reference. CBSA kicked it on verification. The importer paid MFN duty six months after release, when the RPP bond had already rolled over and the working capital was gone.

If you’re using a third-country transshipment point, get a document from the port or customs authority showing the goods stayed in bond. A forwarder’s internal transfer receipt isn’t enough.

GPT is lower stakes but same rules

GPT rates are better than MFN but not zero. The compliance mechanics are identical to LDCT — same origin rules, same shipping requirements, same proof-of-origin threshold, same post-release verification risk.

The practical difference is that GPT covers more countries, so transshipment routing is more common. A lot of Southeast Asian exporters consolidate through Singapore or Malaysia. If the consolidator breaks bulk, relabels, or re-invoices, the goods no longer qualify. The new memo makes that explicit.

We also see GPT misused on goods that qualify for CPTPP or another FTA with a better rate. The tariff preference hierarchy matters — LDCT beats everything, then FTAs, then GPT, then MFN. If you claim GPT when CPTPP would have saved another two points, you’ve left money on the table. The reverse problem is claiming GPT when the goods don’t actually originate in a beneficiary country. CBSA catches that on verification, and the importer pays the difference.

The proof-of-origin threshold is still CAD 3,200

If the customs value per CAD line is under CAD 3,200, you can claim GPT or LDCT without holding formal proof of origin at the time of filing. You still need to have a good-faith basis for the claim — usually the supplier’s country of export and the product description — but you don’t need a certificate or a signed declaration in hand.

If CBSA requests proof after release, you have 30 days to produce it. If you can’t, the preference is denied and you pay the duty shortfall. The new memo doesn’t change the 30-day window, but it does clarify that “proof” means a document that establishes both origin and direct shipment. A commercial invoice showing an LDCT country as the seller is not enough if the bill of lading shows transshipment through a third country with no customs supervision.

For lines over CAD 3,200, you must hold proof of origin before you file the CAD. Filing without it and hoping you can produce it later is a gamble. If CBSA asks and you can’t deliver, you lose the preference and you’ve exposed the importer to an AMPS penalty if the claim was negligent.

What to do if you’re filing GPT or LDCT volume

Read the updated D11-4-4. It’s not long. The shipping-requirement section is page six and seven. If your current supplier routing involves transshipment, map it against the three scenarios. If you’re in scenario two, make sure your freight forwarder can provide the customs-supervision documentation CBSA wants.

If you’re claiming LDCT on apparel, footwear, or textiles, expect post-release verification. Keep the commercial invoice, the supplier’s declaration of origin, the bill of lading, and any transshipment or customs-transit documents together in the entry file. When CBSA sends the request, you’ll have 30 days to respond, and that’s not enough time to chase a Dhaka supplier for a document they didn’t think to issue eight months ago.

For smaller importers filing under the CAD 3,200 threshold, the risk is lower but not zero. If you’re claiming LDCT or GPT without holding proof, make sure your supplier can produce it on request. A supplier who can’t or won’t provide a signed origin declaration is a red flag.

The K84 math

If you’re releasing under RPP and a GPT or LDCT claim gets clawed back on verification, the duty shortfall shows up on your next K84 monthly statement. The payment is due on the 24th of the month following the statement. If you miss it, interest accrues daily, and if the shortfall is large enough to blow through your financial security headroom, CBSA can suspend your release privileges until you post more security or settle the balance.

We’ve seen importers take a CAD 40,000 hit on a single container of misclassified LDCT goods, posted to the K84 five months after release. The importer had planned working capital around MFN duty at time of entry and wasn’t holding a reserve for verification adjustments. The shortfall cleared the RPP bond floor, CBSA issued a demand for additional security, and the importer couldn’t release new shipments for two weeks while the bond rider got issued.

The updated D11-4-4 doesn’t change that math, but the tighter shipping language makes it easier for CBSA to challenge transshipment claims, which means more verification requests and more adjustments.

Most preference verifications we see are quiet — CBSA sends the request, the importer provides the documents, the claim stands or falls, and the money moves. But when the documentation isn’t there or the routing doesn’t line up with the memo’s shipping requirements, the adjustment can be large and the timing is always bad.

If you’re running LDCT or GPT volume and you haven’t read the June 25 revision, that’s today’s job. Get in touch if the transshipment section raises questions about your current routing.

Source: CSCB