Document errors are usually found at the destination, which is the most expensive place to fix them. Agreeing the document set in the quotation keeps the list short and visible.
Confirm the consignee name exactly as registered, the description wording permitted for the HS code, and whether the buyer needs a certificate of origin. These three items account for most amendments after shipment.
These notes come from orders we handle. Process and document requirements are fixed in the written quotation and contract.