Your Bayan is filed, the duty's paid, and the box still won't release. When that happens, the problem often isn't the HS code — it's a certificate of origin that nobody legalized.
Two stamps, in order
Kuwait customs doesn't just want a certificate of origin sitting in the file. It wants one that's been certified by a chamber of commerce at origin, then attested by the Kuwaiti consulate in the exporting country before the goods ship. Two stamps, in that sequence. Skip either and the document carries no legal standing at the port — the cargo sits while you chase signatures across time zones, and the storage clock keeps running.
Why it slips
Most of the time legalization is the supplier's job, and they treat it as paperwork to "sort out later." Later is after the vessel has already arrived. By then you're paying to fix the delay, not paying nothing to prevent it.
Fix it at PO stage
Make origin-document legalization a written condition of your purchase order, not a post-shipment scramble. Name the documents, name the sequence — chamber first, consulate second — and make final payment contingent on receiving the legalized originals. The cost of a stamp at origin is a rounding error next to a container accruing storage at the port.
Shipping into Kuwait this quarter? Send us the origin docs and we'll flag the gaps before they turn into demurrage.