GUIDE · DEMURRAGE, STORAGE AND FREE DAYS · KENYA
Demurrage is rarely a shipping problem. It is a visibility problem.
Nobody plans to pay demurrage. It accrues because a clock nobody was watching ran out while everyone assumed somebody else was watching it. This is what the charge is actually made of, where Kenyan operators lose the days, and what to change.
01 / WHAT YOU ARE ACTUALLY PAYING FOR
Three different charges, usually discussed as one.
Operators lose money here partly because the terms get used interchangeably in conversation and then arrive as separate lines on separate invoices.
Getting the distinction right matters, because each one has a different clock, a different counterparty and a different way of being avoided.
- 01Demurrage
Charged by the shipping line for using their container inside the terminal beyond the agreed free days. The line owns this clock.
- 02Storage
Charged by the terminal for the cargo occupying their yard beyond its own free period. Different owner, different clock, often a different number of free days.
- 03Detention
Charged by the line once the container has left the terminal and has not been returned empty within the allowance. This is the one most often forgotten, because by then everyone considers the job finished.
02 / WHERE THE DAYS ACTUALLY GO
The clock is rarely lost at the port.
By the time a container is sitting and accruing, the decision that cost you the days was usually made a week earlier and somewhere else entirely.
In most operations the free days are consumed by ordinary administrative latency, not by anything anyone would recognise as a delay while it was happening.
- 01Documents arriving after the vessel
The bill of lading, packing list or permit reaches the clearing agent late, so the entry cannot be lodged and the clock runs while everyone waits on an email.
- 02An entry rejected and re-lodged
A classification or value query sends the declaration back. The correction is quick; noticing that it was rejected is what takes two days.
- 03Nobody owning the deadline
The free days are known in principle and tracked by nobody in particular. Everyone assumes the agent is watching, and the agent assumes the importer is.
- 04Payment released too late
Duty or a line invoice approved on a Friday afternoon means nothing moves until Monday, and the weekend counts.
- 05The empty nobody returned
The delivery is complete, the driver is on another job and the empty container is still on the yard accruing detention against your account.
03 / WHAT ACTUALLY REDUCES IT
Six changes, in the order they pay back.
None of this requires new software to begin. The first three are operating decisions you can make this week; the last three are where a system genuinely helps because they depend on somebody watching continuously.
- 01Give every clock a named owner
Not a team, a person. Free days, storage and detention each get one, and their name is on the job record rather than in an understanding.
- 02Know your free days per line and per contract
They are not standard. Write them down against each line and each customer rather than relying on what they usually are.
- 03Start the document chase before arrival
The single highest-return change. Most lost days are lost before the vessel berths, chasing paperwork that could have been requested a week earlier.
- 04Escalate on the day, not on the deadline
A container with three days left and a missing permit is already a problem. Treat the approaching deadline as the trigger, not its expiry.
- 05Track the empty return as part of the job
The job is not finished at delivery. It is finished when the container is back and the detention clock has stopped.
- 06Make the clocks visible without asking
Every deadline the operation is running against, on one screen, every morning, with the ones inside their warning window at the top. This is what people mean when they say the problem is visibility.
04 / WHERE VERIDOM COMES IN
We implement the last one.
Veridom builds AI into logistics operations one workflow at a time. Deadline and renewal control — free days, storage clocks, empty returns, licences and insurance — is one of the workflows we implement, and it is usually the second one an operator asks for after they have seen the first work.
It starts by mapping which clocks your operation actually runs against, per line and per customer, and who owns each one. Then the approaching deadlines surface in a daily brief and as exceptions with a named owner, instead of being discovered on an invoice.
One workflow, live in fourteen days, measured for thirty against how it ran before. If it does not change the number, you have lost a fixed fee and gained a map of your own operation.
QUESTIONS
Demurrage questions we get asked.
Ask anything not covered here on WhatsApp. You will get a straight answer.
01What is the difference between demurrage, detention and storage?
Demurrage is charged by the shipping line for their container remaining inside the terminal beyond the free days. Storage is charged by the terminal for the cargo occupying the yard beyond its own free period. Detention is charged by the line after the container has left the terminal and has not been returned empty within the allowance. Three clocks, three counterparties, and they do not expire together.
02How many free days do you get at Mombasa?
It depends on the shipping line, the contract and sometimes the specific customer, which is exactly why so many operators get caught. There is no single number to rely on. The practical answer is to record the free-day allowance against each line and each customer agreement rather than working from what it usually is, because the exception is the one that costs you.
03Can demurrage charges be waived or reversed?
Sometimes, and it depends almost entirely on whether you can evidence that the delay was not yours. If you can show when documents were requested, when they arrived, when the entry was lodged and when it was queried, you have a case to put. If your record of that sequence lives in a WhatsApp thread and somebody’s memory, you will usually pay it.
04What is the most common cause of demurrage in Kenya?
Documentation timing, not port congestion. In most operations the free days are consumed waiting on a bill of lading, a permit or a corrected entry — latency that happened days before the container started accruing. Congestion makes it worse but is rarely the origin.
05Can AI actually reduce demurrage charges?
It can reduce the ones caused by nobody watching, which in our experience is most of them. Watching many clocks continuously, escalating when one enters its warning window and putting a named owner on it is precisely the kind of work software should be doing. It cannot help with a genuine port delay or a customs decision that goes against you — and anyone telling you otherwise is selling.
06Do we need new systems before we can fix this?
No. The first three changes on this page are operating decisions, not software. Where a system helps is in making the clocks visible without anybody having to ask, and that can be implemented against the records and channels you already use.
ONE WORKFLOW · LIVE IN 14 DAYS · MEASURED FOR 30
Stop paying for days nobody was watching.
Thirty minutes with the people who handle your entries and deadlines is enough to scope the first implementation, and to tell you honestly which of your charges are avoidable and which are not. You keep the workflow map either way.
Related: The AI Shipment Desk for enquiry and exception handling, or the overview of AI for logistics operations in Kenya.