Avoiding demurrage and detention at Pakistani ports
Demurrage belongs to the terminal, detention belongs to the shipping line, and both are almost always caused by paperwork, not by the port.
Read articleFrom IGM to gate-out: the actual sequence of a WeBOC clearance, and the four points where consignments usually get stuck.
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Clearance speed is decided days before berthing. The carrier files the Import General Manifest, and your clearing agent should already hold the full document set so the Goods Declaration can be filed the moment the IGM index is available.
The GD is filed in WeBOC against your NTN-linked user ID. It declares HS classification, declared value, country of origin, and the duty and tax calculation. Accuracy here decides everything downstream — an optimistic HS code invites a contravention, and an unsupported value invites a valuation dispute.
The system then routes the GD to a channel. Green means release without examination, yellow means document scrutiny, red means physical examination.
In yellow and red channels an appraising officer reviews classification and valuation and may raise a query or a revised assessment. Answering with technical brochures, prior clearance references and applicable valuation rulings the same day is what separates a two-day clearance from a ten-day one.
Once duties and taxes are paid through the WeBOC payment slip, the release order is generated, the terminal issues gate-out, and your transport can lift the container.
In our experience four issues cause the large majority of delays at Karachi Port and Port Qasim, and all four are avoidable with preparation.
Free time at the terminal typically runs three to seven days. After that, storage and container detention accrue daily and can quickly exceed the freight cost. Pre-arrival filing, an SRO exemption request lodged early where applicable, and a booked examination slot are the practical defences.
Demurrage belongs to the terminal, detention belongs to the shipping line, and both are almost always caused by paperwork, not by the port.
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