A valid product certificate
For regulated goods, everything else is irrelevant without it. Check the expiry date against the estimated arrival, not against today.
A shipment certificate is not checked the way a product certificate is. There is no testing and no technical review — only matching documents. The invoice, the packing list, the certified model list and the transport documents are compared, and anywhere they disagree is where your shipment stops.

Send before the container closes:
Everything on the checklist below supports one of these. The first two are worth confirming before freight is booked, not after.
For regulated goods, everything else is irrelevant without it. Check the expiry date against the estimated arrival, not against today.
Each line on the packing list has to appear on the product certificate. One model that is not listed stops the certificate for the whole shipment.
Not a proforma and not a draft. The invoice the certificate is checked against is the invoice that will be shown at clearance.
Quantities, model numbers and package counts matching the invoice line for line. This pair is where most queries start.
The request is made under the Saudi importer’s company registration (CR). An agent can submit it, but only with permission to use that account.
The code on the invoice, on the certificate and on the customs form should be one code. Differences put the original assessment in question.
Grouped as the request is put together. Not every line applies to every shipment — the conformity set changes completely for goods that are not regulated.
This is the whole check. Six comparisons, each of which takes minutes before sending and days after a query.

The factory’s internal code and the approved model number must be the same string. A suffix added for a customer version is a different model as far as the check is concerned.
Invoice quantity, packing list quantity and the quantity on the certificate are compared. A short-shipped pallet after documents are fixed means a reissue.
One value, one currency, one incoterm across the set. Changes agreed verbally with the buyer and shown on only one document create an immediate query.
The country on the certificate of origin, on the invoice, on the product and on the certificate should agree. Assembly in a second country is a declaration, not something to leave out.
Exporter, consignee and notify party spelled identically throughout, with the importer named exactly as their company registration (CR) reads.
The code on the invoice should be the code the product certificate was issued under. A different code at clearance reopens the question of which rule applied.
Where the HS code falls under no Saudi rule, no product certificate exists and there is nothing for the shipment certificate to be issued against. The shipment requirement does not disappear with it — a shipment certificate is still needed, applied for by the Saudi importer on a self-declaration basis.
What changes is the conformity set. What does not change is the commercial set, the origin evidence, or the matching between them.

Six reasons, in the order we see them. Every one is visible on the packing list before the container is sealed.
The most common single cause. The certificate cannot be issued for the shipment as described, and the goods are usually already loaded.
Different quantities or different descriptions between two documents that describe the same cartons. Every mismatch is a round trip.
Valid when loading, expired at the berth. Nothing can be issued against it, and storage fees run while the product certificate is rebuilt.
Artwork updated at the factory after approval. What was approved and what is in the container are no longer the same product.
The broker uses a different code at clearance than the one on the certificate. The shipment is held while the difference is explained.
An agent making the request on their own account rather than the importer’s. The certificate issues, attached to a company that is not the consignee.
The certificate this set feeds, the import file it joins at the border, and the check that catches an unlisted model in time.
The shipment set. Timing and the certificate itself are answered on the shipment certificate page.
The final commercial invoice, the packing list, transport documents once issued, the certificate of origin, and the number of the valid product certificate the shipment is issued against. Where the route requires it, a report from the check before shipping is added. For goods that are not regulated, a self-declaration by the Saudi importer replaces the product certificate number.
No. A proforma is enough to plan and to quote, but the shipment certificate is checked against the final commercial invoice — the same one that will be shown at clearance. Issuing the certificate against a proforma and then revising it means reissuing the certificate.
Model numbers, quantities, package counts, values, currency, incoterm, origin, HS codes and the names of all parties. The check compares them line for line — a difference on any of these between the invoice, the packing list and the certified model list creates a query.
Not always to begin the request, but the transport details are needed to complete the file, and the certificate should exist before arrival. In practice the request is started once the invoice and packing list are final and the transport document follows within the same window.
It is part of the standard import file, and origin has to be stated the same way across the commercial documents, the product marking and the conformity file. Where a preferred origin is being claimed for duty purposes, the rules are stricter and the document is not optional.
The shipment certificate cannot cover it. Either the product certificate is updated to add the model — which takes evidence and a review — or that line is removed from the shipment. Finding this before the container closes is the whole reason for checking the packing list against the certified list.
Yes. The commercial set, transport documents and origin evidence are still needed, and the Saudi importer makes a self-declaration in place of a product certificate number. What disappears is the conformity evidence, not the paperwork.
No — only where the route set by the Saudi rule calls for one. Where it applies, it happens at the point of loading and verifies marking, packing and quantities against the documents before the certificate is issued.
The matching fails and the certificate is reissued against corrected documents. This is normal while the goods are still at the factory and expensive once they are at sea, which is why quantities are fixed before the request rather than after.
Both, at different points. The matching happens when the shipment certificate is requested. Customs then reads the certificate online at clearance against the form the broker files, which is why the HS code and the values on that form have to agree with what was approved.
Send the draft invoice, the packing list and your certificate number. We check every line against the certified model list and tell you what will not pass — while the goods are still on the factory floor.