Series note: This is Part 1 of a four-part series on the legal fault lines of trading with Lebanon — written for exporters, importers, financiers, and logistics providers. Part 2 examines what Incoterms actually decide (and don't); Part 3 covers customs valuation and classification challenges; Part 4 looks at cross-border disputes that involve multiple contracts and jurisdictions at once.
A container arrives at Beirut Port on schedule. The paperwork was prepared by an experienced forwarder, the goods match their declared description, and the buyer has taken delivery of similar consignments for years without incident. Then Lebanese Customs requests additional documentation.
Nobody treats this as significant at first. A week passes. Storage charges begin accruing at the port. Two weeks in, what began as an administrative query has become a live commercial dispute — one that touches the sale contract, the bill of lading, the insurance policy, and potentially the financing arrangement behind the transaction.
The short answer: a customs delay is not a logistics problem that happens to carry legal consequences. It is a legal matter from the moment it begins, and the businesses that manage it well are the ones who treat it that way from day one — not once demurrage has become unaffordable.
Detention and Seizure Are Not the Same Legal Category
The first analytical error most parties make is treating "delay" as a single, self-explanatory event. It isn't.
A shipment can be detained — held pending further information or inspection, with release anticipated once documentation is resolved. Or it can move toward seizure, where the authorities assert a substantive basis for retaining the goods, potentially in connection with a valuation dispute, a classification challenge, or a suspected irregularity.
These are legally distinct postures. Detention is typically procedural and resolvable. Seizure raises the prospect of confiscation, penalty proceedings, and a materially longer timeline. Parties frequently fail to work out, at the outset, which of these two situations they are actually in — and treating an emerging seizure as though it were routine detention routinely costs weeks of avoidable delay and forecloses options that were available earlier.
Where the Financial Exposure Actually Accumulates
Once a shipment is held, exposure builds on several fronts simultaneously — and these frequently outpace the value of the underlying dispute itself.
Demurrage and storage accrue on a running basis, often with contractual or tariff-based rate escalations the longer the goods sit uncollected. Over several weeks, this can exceed a meaningful percentage of the cargo's value, and liability for these charges is rarely settled in advance between buyer, seller, and carrier.
Deterioration is a distinct and frequently underweighted risk. For perishable, temperature-sensitive, or shelf-life-limited goods, a hold measured in weeks can render the underlying legal dispute moot — there may be nothing of commercial value left to argue about by the time the question is resolved.
Missed contractual deadlines cascade outward from the port. A buyer with its own delivery obligations downstream may face liability to its own customers; a seller may find itself in breach of a delivery window it no longer controls once the goods sit in the custody of Lebanese Customs. Parties often discover, only once the dispute has matured, that their sale contract allocates none of this risk with any precision.
The Force Majeure Assumption That Doesn't Hold Up
It is a near-universal assumption among commercial parties that a customs delay of this kind is self-evidently a force majeure event, excusing non-performance without further analysis. This assumption is unreliable.
Under Lebanese law, force majeure — addressed in the Lebanese Code of Obligations and Contracts (Law of 9 March 1932) — generally requires the invoking party to show that the event was unforeseeable, beyond its control, and that it took reasonable steps to mitigate the resulting delay. A party that fails to notify its counterparty promptly, fails to preserve evidence of the customs action, or fails to demonstrate active mitigation may find that a force majeure defence it assumed was available is, in fact, unavailable when tested. The clause is a starting point for analysis, not a self-executing excuse — a point we've written about in more detail in the media and production context in Force Majeure Doesn't Save Productions — Contracts Do; the underlying legal logic applies just as directly to a stalled container at Beirut Port.
The Evidence Window That Closes Quietly
The single most consequential practical failure in these disputes is the failure to preserve evidence from the outset. Correspondence with customs officials, the precise timeline of each request and response, photographic records of the goods' condition, and internal records of mitigation steps taken all carry real evidentiary value — and all become harder, sometimes impossible, to reconstruct after the fact.
Parties who engage legal counsel only once a dispute has become adversarial frequently find that the early record — the one that would have supported a force majeure claim, a demurrage allocation argument, or an insurance claim — was never properly created. This is not a drafting failure. It is an evidentiary one, and it is avoidable only if addressed at the point the delay begins.
Frequently Asked Questions
Is a customs delay automatically a force majeure event under Lebanese law? No. Lebanese law requires the party invoking force majeure to show the event was unforeseeable, beyond its control, and that it took reasonable mitigating steps. A customs delay does not qualify automatically — it depends on the facts and how they were documented at the time.
What's the difference between detention and seizure at Beirut Port? Detention is typically a procedural hold pending documentation, usually resolvable without penalty. Seizure signals that customs has identified a substantive issue — a valuation, classification, or origin concern — and can lead to penalties or confiscation. The distinction determines the right strategy from day one.
When should a business involve legal counsel in a customs hold? As early as possible — ideally at the first sign the hold will extend beyond a routine documentation request. Waiting until a formal dispute or penalty notice is issued usually means the useful evidentiary record has already been lost.
Practical Legal Observations
A customs delay should be assessed, from day one, against three questions: what category of action is actually underway — detention, or the early signs of seizure; what the contractual chain (sale contract, transport documents, insurance policy) actually says about allocation of resulting costs and delay; and what evidence is being created, in real time, to support whatever position the business may need to take four weeks from now.
The parties who manage these situations most effectively are rarely the ones who react fastest once a dispute becomes formal. They are the ones who treat the first sign of an extended customs hold as the beginning of a live legal matter, not as an operational inconvenience for the forwarder to resolve.
The cost of a customs delay is rarely the demurrage invoice. It is the accumulation of decisions — about categorisation, about contractual notice, about evidence — made or missed in the first two weeks, well before anyone calls it a dispute.
DISCLAIMER: This article is intended to provide general information on Lebanese customs procedure and does not constitute legal advice. Businesses facing an active customs matter should seek advice specific to their circumstances. This article is only for informational purposes only and does not constitute legal advice.
Next in the series: Most trading parties assume their Incoterm — FOB, CIF, EXW — settles the question of who is liable when something goes wrong. It settles considerably less than they assume. Part 2 examines where the gap between Incoterms and legal liability actually opens up.