Duration of Marine Cargo Insurance

Overview

The duration of marine cargo insurance is the temporal and logistical period during which the insurer assumes liability for insured cargo loss.

It is frequently described as warehouse-to-warehouse cover. This does not mean that every movement, delay, or period of storage between the origin and final address is covered without limitation.

Under Institute Cargo Clauses (A), (B), and (C) dated 1/1/09, insurance attaches when the cargo is first moved for the purpose of immediate loading for commencement of the insured transit. It continues during the ordinary course of transit.

Cover may nevertheless terminate before final delivery upon unloading at the final warehouse, unloading for non-transit storage or distribution, use of a container or conveyance for storage, or expiry of 60 days after completion of discharge from the oversea vessel.

Under Institute Cargo Clauses (Air) dated 1/1/09, 30 days after completion of unloading from the aircraft at the final place of discharge is one of the terminating events. War, Strikes, and Terrorism wordings may use duration provisions different from the basic ICC.

The analysis requires the applicable clauses, the From and To fields, endorsements, actual route, purpose of each movement or storage period, customs and delivery chronology, and time of casualty to be reviewed together.

Scope of This Article

Item	Matters Covered in This Article	Matters Covered in Other Articles
Position within ICC(2009)	The position of duration provisions within the ICC system	Institute Cargo Clauses 2009 addresses the complete clause system
Changes from ICC(1982)	A summary only to the extent required for duration analysis	Main Changes in Institute Cargo Clauses 2009 addresses the amendments in detail
Attachment	The distinction between first movement for transit and ordinary internal movement	Articles on packing and removal casualties address liability of the parties performing the work
Continuation	Factors used to identify the ordinary course of transit	The article on transport delay addresses delay loss and expense
Termination	Final warehouse, intermediate warehouse, distribution, container storage, and time limits	The warehouse-insurance article addresses risks after transit has ended
60-day and 30-day periods	The basic difference between sea and air cargo	Commodity clauses address individually amended periods
War and Strikes conditions	The fact that duration may differ from the basic ICC	Institute War Clauses and Institute Strikes Clauses address the insured perils in detail
Incoterms	The distinction among transfer of risk, duration, and insurable interest	Individual Incoterms articles address transfer of risk between seller and buyer
Destination and carriage changes	Basic procedure for Change of Voyage and Termination of Contract of Carriage	Specialist articles address claims arising from changed voyages and terminated carriage
Extension of cover	Timing, required information, additional premium, and written approval	Marine Cargo Insurance Premium Rates and Premiums addresses the structure of additional premium
Coverage of an individual casualty	The sequence for determining whether the casualty occurred during the insured period	Final coverage depends on the incorporated wording and casualty facts

Purpose of the Duration Provisions

Cargo insurance does not insure goods merely because they are located at a particular place. It insures defined transport risks, making it necessary to identify when cargo enters and leaves the insured transit.

If cover continued unconditionally until physical delivery to the final address, transit insurance could extend indefinitely to long-term inventory, goods awaiting sale, distribution storage, and ordinary warehouse exposure.

If cover applied only from port to port, inland transport, transshipment, and final delivery would fall outside the policy and would not reflect modern multimodal transport.

The Transit Clause balances these concerns. It includes movement, transfer, and reasonable delay incidental to transit while separating ordinary transport from inventory, allocation, distribution, and storage outside the ordinary course of transit.

Basic Structure of the Duration Analysis

Stage	Central Question	Main Facts	Common Error
Attachment	Was the cargo first moved for commencement of transit?	Shipping instruction, loading plan, truck booking, and purpose of movement	Not every internal warehouse movement attaches cover
Ordinary transit	Was the cargo within the ordinary course of transit?	Route, transfer, cause of delay, and contract of carriage	Cargo may remain in transit while physically stationary
Intermediate storage	Was the storage incidental to transit or used for inventory or distribution?	Storage instruction, period, next stage, and purpose	The description temporary storage is not conclusive
Final warehouse	Was unloading completed at the final warehouse?	Delivery location, unloading, and receipt record	Cover does not necessarily continue until inspection is completed
Time limit	Did the relevant 60-day or 30-day period expire?	Completion of discharge, casualty date, and extension approval	Customs delay does not automatically suspend the time limit
Transport change	Was the destination or contract of carriage changed?	Change instruction, carrier notice, and insurer notice	Cover does not automatically follow the cargo to a new destination
Insurable interest	Did the claimant bear the economic risk at the time of loss?	Sales contract, Incoterms, and assignment documents	Occurrence within the insured period alone does not establish a claim right

Attachment―First Movement of the Cargo

Under ICC(A), ICC(B), and ICC(C) 1/1/09, insurance attaches when the cargo is first moved in the warehouse or place of storage named in the contract for the purpose of immediate loading into or onto the carrying vehicle or other conveyance for commencement of transit.

The purpose of the movement is as important as the fact that the cargo moved.

Movement	Likelihood of Attachment	Reason	Evidence
Rearrangement of warehouse inventory	Low	The movement is for inventory control rather than commencement of transit	Inventory instruction and warehouse log
Movement to an inspection area	Depends on the facts	The inspection may be pre-shipment preparation or ordinary stock control	Inspection and shipment instructions
Movement to a loading bay after picking	High	The cargo is being prepared for immediate loading and dispatch	Shipping instruction and Truck Booking
Forklift removal for loading onto a truck	High	The operation directly commences the insured transit	Removal and loading records
Movement to another warehouse several days before shipment	Requires careful review	The movement may introduce a new storage stage rather than immediate loading	Inter-warehouse instruction and storage purpose
Movement to an export packing facility	Depends on the policy and From field	The contractual origin and packing stage must be identified	Policy and transport instruction

If the casualty occurred before first movement for commencement of transit, warehouse insurance, property insurance, domestic transit insurance, or liability of the contractor performing the operation may need to be reviewed.

Even where dispatch was imminent, the Transit Clause cannot insure a location or cargo omitted from the policy.

Determining the Ordinary Course of Transit

The ordinary course of transit means the normal progression of the cargo toward the insured destination.

Physical movement is not always required. Waiting for a connecting carrier, customs clearance, or a carrier-arranged transfer may remain incidental to transit.

Cover may terminate where the cargo is held for inventory, sale, demand management, allocation, distribution, or long-term storage selected by the Assured.

Factor	Indication of Continuing Transit	Indication That Transit Has Ended	Evidence
Purpose of storage	Temporary waiting for the next transport stage	Inventory, sale, or demand management	Warehouse instruction and internal email
Next destination	Fixed before arrival at the facility	Selected only after the goods are stored	Delivery order and sales contract
Period	A reasonable transport-related interval	Open-ended storage without a transport plan	Entry and removal records
Operations on the cargo	Handling necessary for transfer	Unpacking, sorting, allocation, or processing	Work instruction and warehouse charges
Contract of carriage	The same or connected carriage remains in effect	The carriage is completed and new sales instructions are awaited	B/L and delivery contract
Cause of delay	Carrier delay, port congestion, or forced discharge	Voluntary suspension by the cargo owner	Arrival and delay notices
Facility	Transfer terminal, bonded facility, or transit depot	Sales distribution centre or ordinary inventory warehouse	Warehouse agreement and facility function

No single factor is conclusive. The intended transit, contractual documents, purpose of the location, and chronology must be considered together.

Termination―Identify the Earliest Terminating Event

Under ICC(A), ICC(B), and ICC(C) 1/1/09, cover terminates upon the earliest applicable event.

Terminating Event	Time of Termination	Typical Situation	Evidence	Caution
Unloading at the final warehouse	Completion of unloading from the carrying conveyance	Buyer warehouse, factory, or named delivery point	Delivery note and unloading record	Cover need not continue through inspection or unpacking
Unloading for non-transit storage	Completion of unloading at that warehouse	Inventory, sale, or long-term storage	Storage instruction and agreement	An intermediate warehouse can terminate cover
Unloading for allocation or distribution	Completion of unloading at that facility	Distribution to several customer locations	Allocation List and delivery plan	Final customer delivery need not have occurred
Use of container or conveyance for storage	When the Assured elects such non-transit storage use	Container used as a temporary warehouse	Storage instruction and unloading plan	Termination may occur before physical unloading
Expiry of 60 days for sea cargo	60 days after completion of discharge from the oversea vessel	Customs, inspection, D/O, or delivery delay	Discharge completion and casualty dates	Delay beyond the Assured's control does not automatically extend the period
Movement toward another destination	First movement for commencement of transit to the new destination	Change of buyer or delivery location	Change instruction and removal record	The original policy does not automatically cover the new destination

The fact that the final delivery has not occurred does not establish continuing cover. Another terminating event may have occurred earlier.

The 60-Day Period for Sea Cargo

Under ICC(A), ICC(B), and ICC(C) 1/1/09, cover terminates no later than 60 days after completion of discharge overside from the oversea vessel at the final port of discharge, unless the contract has been validly amended.

The relevant starting point is not ordinarily the vessel-arrival date, Arrival Notice date, D/O exchange date, customs-clearance date, or terminal removal date.

Date	Starting Point for the 60 Days	Reason
Vessel arrival	Generally no	Discharge may not yet have been completed
Completion of discharge from the vessel	Yes	This is the event specified by ICC(2009)
Arrival Notice date	No	It is an administrative notification
D/O exchange date	No	It concerns the cargo-release procedure
Customs-clearance date	No	Customs procedure is separate from policy duration
CY removal date	No	The 60-day period may already have been running

Customs inspection, import licensing, document defects, delayed D/O exchange, port congestion, or consignee delay does not automatically suspend the 60-day period.

Where the period may be exceeded, an extension should be requested before the casualty and before the existing cover terminates.

The 30-Day Period for Air Cargo

Under Institute Cargo Clauses (Air) 1/1/09, cover terminates no later than 30 days after completion of unloading from the aircraft at the final place of discharge, unless validly amended.

The 60-day sea-cargo period must not be applied mechanically to air cargo.

Comparison Item	Sea Cargo ICC 1/1/09	ICC (Air) 1/1/09	Practical Caution
Time limit	60 days	30 days	Identify the wording corresponding to the mode of transport
Starting point	Completion of discharge from the oversea vessel	Completion of unloading from the aircraft	Do not use the arrival-notice date
Intermediate storage	Earlier termination may occur through non-transit storage	The same basic principle applies	Cover may end before expiry of the day limit
Change of destination	Prompt notice is required	Prompt notice is required	There is no automatic extension
Termination of carriage	Continuation may require approval and additional premium	Continuation may similarly require approval	Review the incorporated wording

Comparison of Basic ICC, War, Strikes, and Air Duration

Wording	Principal Attachment	Principal Termination	Time Limit	Practical Caution
ICC(A), (B), and (C) 1/1/09	First movement for immediate loading at origin	Final unloading, non-transit storage, distribution, storage use, or expiry of 60 days	60 days after discharge from the oversea vessel	Warehouse-to-warehouse cover is conditional
ICC (Air) 1/1/09	First movement for immediate loading at origin	Final unloading, non-transit storage, distribution, storage use, or expiry of 30 days	30 days after unloading from the aircraft	Do not confuse it with the sea-cargo period
Institute War Clauses (Cargo) 1/1/09	Loading of the cargo or relevant part onto an oversea vessel	Discharge at the final port or expiry of 15 days after vessel arrival	Generally 15 days	It is not ordinary warehouse-to-warehouse cover
Institute Strikes Clauses (Cargo) 1/1/09	First movement in a manner broadly corresponding to the basic ICC	Final unloading, storage, distribution, storage use, or expiry of 60 days	Generally 60 days	Review any terrorism-termination endorsement
Commodity wording	According to the individual wording	According to the wording or endorsement	Contract-specific	Individual conditions may override standard ICC wording
Domestic transit policy	According to domestic wording	According to domestic wording	Do not assume the ICC period applies	It is a separate insurance contract
Warehouse insurance	Commencement of insured storage or policy period	End of storage or policy period	Contract period	It addresses inventory risk after transit

Delay beyond the Assured's Control Does Not Remove the Termination Events

ICC(2009) may continue during delay beyond the control of the Assured, deviation, forced discharge, reshipment, transshipment, and variations arising from liberties granted to the carrier.

This continuation remains subject to the terminating events, including final unloading, non-transit storage, storage use, and the 60-day or 30-day limit.

A customs delay outside the Assured's control does not itself guarantee cover beyond the time limit.

The Assured must also act with reasonable despatch in circumstances within its control. Voluntary suspension of delivery or failure to obtain available documents may affect the analysis of ordinary transit and reasonable despatch.

Termination of the Contract of Carriage

Where circumstances beyond the control of the Assured cause the contract of carriage to terminate at a place other than the named destination, the insurance may also terminate unless prompt notice is given and continuation of cover is requested.

The insurer may agree continuation subject to an additional premium and revised conditions.

Item	Review	Required Action	Caution
Cause of termination	Port closure, carrier insolvency, or forced discharge	Collect notices and factual evidence	Distinguish an involuntary event from a voluntary change
Current location	Port, warehouse, vessel, or container	Notify the insurer of the actual storage condition	War and ordinary ICC duration may differ
Requested continuation	Local sale, storage, or forwarding	Request continuation of cover in writing	Do not assume automatic continuation
Additional terms	Period, storage requirements, premium, and survey	Obtain an endorsement or written approval	Do not rely solely on an oral communication
Further transit	New carrier, route, and destination	Agree the revised duration and terms	The new risk may not be acceptable to the insurer

Change of Voyage or Destination

Where the Assured changes the destination after attachment of the insurance, prompt notice must be given so that rates and terms can be agreed.

A policy from Yokohama to Singapore does not automatically continue to Jakarta merely because the cargo is redirected during transit.

Cover may be considered for a loss occurring before agreement of revised terms only in limited circumstances, including where cover would have been commercially available on reasonable market terms.

The insurer should be notified and written approval obtained before the cargo is first moved toward the changed destination.

Difference between Incoterms Risk Transfer and Policy Duration

Sales Term	Basic Transfer of Risk	Relationship with Policy Duration	Additional Review after a Casualty
FCA, CPT, and CIP	Delivery to the first carrier or nominated party at the named place	Policy attachment at the seller's warehouse may not coincide with the transfer of sales risk	Insurable interest, named place, and method of delivery
FOB, CFR, and CIF	When the goods are on board the vessel at the named port of shipment	Warehouse-to-warehouse insurance may attach before loading, while sales risk remains separately allocated	Loading time and the seller's and buyer's policies
DAP and DDP	When goods are placed at the buyer's disposal ready for unloading at destination	Policy termination may occur before or after sales-risk transfer depending on the wording	From and To fields, unloading, customs, and named place
DPU	Upon completion of unloading at the named place	Sales-risk transfer may closely correspond with final unloading under the policy	Whether the named place is also the final insured warehouse
EXW	When goods are placed at the buyer's disposal at the seller's premises	The buyer must confirm whether its insurance covers removal and loading	Loading party, policy origin, and insurable interest

Incoterms allocates risk and costs between seller and buyer. The Transit Clause defines the insurer's contractual duration. They are different structures.

A loss occurring during the insured period may still be unrecoverable where the claimant lacked an insurable interest at the time of loss.

Conversely, an uninsured gap may exist where sales risk has transferred but the buyer's insurance has not yet attached.

Difference from Free Time, Demurrage, and Detention

Free time concerns the period during which terminal or container charges are not imposed. It does not determine the duration of cargo insurance.

Cover may terminate during free time if the container is elected for non-transit storage or another terminating event occurs.

Demurrage or Detention does not by itself terminate insurance. The ordinary course of transit, storage purpose, and applicable day limit must still be examined.

Concept	Main Subject	Relationship with Cargo-Policy Duration
Free time	Container and terminal charges	Does not guarantee continuing cover
Demurrage	Extended use or storage in the terminal	The charge and policy termination require separate analysis
Detention	Extended use after terminal removal	May evidence use of the container for storage
60-day period	Contractual time limit under cargo insurance	Runs independently of free time

Situations Where the General Analysis Does Not Apply Directly

Situation	Reason the Standard Analysis May Not Apply	Contract or Evidence to Review
Policy subject to ICC(1982)	The attachment and termination wording differs from ICC(2009)	Clause name, date, and policy
Air cargo	The 30-day period and air-cargo wording apply	Institute Cargo Clauses (Air)
War risks	Separate duration focused principally on the oversea-vessel stage	Institute War Clauses
Terrorism termination endorsement	The duration under Strikes cover may be amended	Termination of Transit Clause (Terrorism)
Refrigerated cargo	Temperature and storage periods may be specially restricted	Frozen Food Clauses and Temperature Clause
Project cargo	Long-term storage and survey requirements may apply	Project Cargo Endorsement and MWS conditions
Domestic-only carriage	Domestic transit wording applies	Domestic transit policy
Inventory after transit	Warehouse or property insurance is required	Warehouse or property policy
Individual duration endorsement	The standard 60-day or 30-day period has been amended	Endorsement and special conditions

Situations Requiring an Extension of Cover

Reason for Extension	Principal Exposure	Insurer's Review	Possible Condition
Prolonged customs or import licensing	Wet damage, theft, temperature, and fire	Reason, expected date, and location	Additional premium and limited period
Port congestion or strikes	Extended accumulation, transfer, and theft	Port, cargo, and alternative route	Review of War and Strikes terms
Delay at the delivery project	Storage, weather, contact damage, and theft	Cause of delay and storage controls	Warehouse conditions, deductible, and survey
Inspection, repair, or repacking	Operational and storage damage	Contractor, period, and place	Extension or exclusion of operational risks
Changed destination	New route, transfer, and inland transport	Destination, carrier, and routing	Revised rate and terms
Termination of carriage	Local storage, resale, and forwarding	Cause, location, and intended action	Continuation of cover and additional premium
Long-term project storage	Flood, fire, theft, and deterioration	Accumulation, building, and controls	Separate storage insurance

Procedure for Extending Cover

1. Identify the standard termination date and all other potential terminating events.
2. Identify the reason, current location, and requested revised termination date.
3. Prepare the policy number, cargo, sum insured, packing, storage condition, and casualty status.
4. Confirm the warehouse address, construction, fire protection, security, temperature controls, and catastrophe exposure.
5. Prepare the intended onward route, carrier, removal date, and final destination.
6. Submit a written request before the existing cover terminates.
7. Confirm approval, additional premium, deductible, exclusions, warranties, and survey requirements.
8. Obtain a written endorsement or approval.
9. Distribute the approved locations, period, and conditions to logistics and warehouse staff.
10. Give a further notice if the period, location, or route changes again.

Submission of a request does not itself extend the insurance. The insurer's agreement and any required premium and terms must be established.

An additional premium is not necessarily calculated on a simple daily basis. Cargo value, period, location, building construction, catastrophe, theft, temperature, dangerous-goods exposure, accumulation, and loss history may all be relevant.

Where the cargo becomes long-term inventory, separate warehouse or property insurance may be more appropriate than an extension of transit cover.

Scope of Freight Forwarder Involvement

These Standard Five Classifications are not legal classifications established by statute or universally accepted by the industry. They are an analytical framework used in this series to organize the scope of a freight forwarder's contractual and operational involvement.

Standard Five Classifications	Typical Involvement	Involvement in Duration Issues	Limit to Be Confirmed	Main Evidence
1. Simple Intermediary	Relays communications among cargo and transport parties	Communicates arrival, removal, and delay information	Does not independently guarantee continuing insurance	Instructions and communication records
2. Cargo Transportation Service Provider	Provides collection, storage, delivery, and related services	Records actual movement, unloading, and storage dates	Distinguishes operational work from insurance authority	Work records and warehouse receipts
3. NVOCC / House B/L Issuer	Issues a House B/L and acts as Contracting Carrier	Notifies transit, transshipment, and termination of carriage	Does not confuse cargo insurance with carrier liability	House B/L and conditions of carriage
4. Door-to-Door Single Contractor	Undertakes the complete Door-to-Door movement	Controls the chronology and final unloading record	Transport responsibility does not automatically confer authority to extend insurance	Master transport contract and delivery records
5. Agent / Coordinator for Specific Operations	Coordinates a defined operation or territory	Collects local storage, customs, and forwarding information	Confirms agency authority and effective time of information	Agency Agreement and local reports

Practical operations such as packing, storage, inspection, stowage, vanning, devanning, and drayage are specific entrusted tasks to be examined within the applicable classification. They neither replace the Standard Five Classifications nor constitute a sixth classification.

The classification alone does not determine responsibility or authority. At minimum, the parties should separately confirm:

• Whether the freight forwarder is the Contracting Carrier, Actual Carrier, or only an arranger
• The scope of authority concerning casualty notices, extension requests, destination-change notices, and agreement of additional premiums

A freight forwarder may organise factual information concerning arrival, discharge, customs, storage, and delivery. Without appropriate insurance authority, it should not make a definitive statement that cover continues or guarantee that an extension contract has been concluded.

Practical Flow for Determining Duration

1. Review the policy and endorsements to identify the wording, date, and From and To fields.
2. Distinguish basic ICC, Air, War, Strikes, and other conditions.
3. Identify when the cargo was first moved for commencement of transit.
4. Prepare a chronology of carriers, route, transfers, storage locations, and purposes.
5. Determine whether each interruption remained within the ordinary course of transit.
6. Check whether unloading was completed at the final or another warehouse.
7. Check for allocation, distribution, sale, or use of a container for storage.
8. Identify completion of discharge from the vessel or aircraft and calculate 60 or 30 days.
9. Check for a changed destination or termination of carriage.
10. Identify any written extension or continuation approval.
11. Confirm the claimant's insurable interest at the time of loss.
12. Separately determine whether the cause was insured and not excluded.

Cases Commonly Problematic in Practice

Case	Main Cause	Documents and Evidence	Decision Point	Initial Response
Cargo dropped before warehouse removal	Unclear purpose of movement	Shipping instruction, loading plan, and CCTV	First movement for immediate loading	Stop operations and record time and purpose
Customs delay beyond 60 days	Failure to request extension	Discharge date, customs records, and policy	Whether standard cover had terminated	Apply for extension before expiry
Port delay caused by D/O problems	Document or banking defect	Arrival Notice, D/O, and emails	Ordinary transit and expiry of 60 days	Notify the insurer when delay becomes material
Allocation at an intermediate logistics centre	Different understanding of the final warehouse	Delivery plan and Allocation List	Unloading for allocation or distribution	Identify the final destination when arranging insurance
Container used as a temporary warehouse	Insufficient storage space at destination	Storage instruction and unloading plan	Election to use the container for storage	Consult the insurer before making the election
Assumption that free time guarantees cover	Confusion between charging and insurance rules	Free-time conditions and policy	Whether another terminating event occurred	Review the purpose and day limit separately
Loss after destination change	Forwarding before insurer notice	Change instruction, transport record, and notice	Agreement of terms for the new destination	Notify the insurer before movement
Storage after termination of carriage	No continuation approval	Carrier notice, storage records, and policy	Whether continuation was agreed in writing	Request continuation immediately
Use of the 60-day period for air cargo	Confusion with sea cargo	AWB, applicable wording, and unloading record	Application of the 30-day Air period	Recalculate under the Air wording
Assumption that War cover is warehouse-to-warehouse	Confusion between basic ICC and War duration	War endorsement and vessel records	Loading, discharge, and the 15-day period	Analyse ordinary and War cover separately

Documents to Be Reviewed after a Casualty

Document	Item to Review	Purpose	Action if Missing
Policy and insurance endorsement	From and To fields, wording, date, and special conditions	Identify the contractual duration	Obtain the complete file from the insurer
Open-cover agreement	Standard duration, extension, and excluded cargo	Review conditions omitted from a certificate	Obtain renewal history
B/L, Sea Waybill, or AWB	Transit, transfer, and discharge location	Identify the intended transport	Obtain it from the carrier or forwarder
Vessel or aircraft unloading record	Completion of unloading	Fix the 60-day or 30-day starting point	Consult the terminal or carrier
Arrival Notice and D/O	Arrival and release chronology	Identify the cause and period of delay	Preserve emails and system records
Customs records	Declaration, inspection, clearance, and reason for hold	Establish the customs-waiting period	Obtain records from the customs broker
Warehouse receipts and records	Entry, unloading, purpose, and removal	Identify an intermediate or final warehouse	Obtain the work instructions
Delivery record	Final transport, unloading, and receipt	Identify final termination	Review GPS and recipient records
Extension approval	Location, period, conditions, and premium	Establish cover after standard termination	Obtain written evidence rather than relying on oral statements
Photographs and survey report	Time, place, discovery, and causation	Determine whether the loss occurred within the period	Distinguish the date of loss from the date of discovery

Application Scenario 1: Machinery Dropped during Removal from a Yokohama Export Warehouse

Assume that a Japanese exporter is preparing precision machinery valued at JPY 48 million for shipment through Yokohama.

On the evening before dispatch, warehouse staff move the case from a storage rack to a staging area and drop it.

The exporter argues that the operation was part of removal for truck loading the following morning and that ICC(A) 1/1/09 had attached upon first movement.

The insurer argues that the truck was not due until the following afternoon and that the movement may have been ordinary inventory rearrangement rather than movement for immediate loading.

The shipping instruction, Truck Booking, work order, timing, planned activity in the staging area, and ordinary warehouse procedure should be reviewed.

The analysis concerns not merely whether the cargo moved but whether the movement formed part of immediate loading for commencement of the insured transit.

Application Scenario 2: Loss Discovered after a 60-Day Customs Delay at Kobe

Assume that machinery valued at JPY 87 million is imported through Kobe. Discharge from the vessel is completed on 5 January.

Regulatory documentation delays import clearance, and the cargo remains in a container in the bonded area. On 9 March, 63 days after discharge, seawater damage is discovered.

The importer argues that the customs delay was beyond its control and the cargo remained within the ordinary course of transit.

The insurer argues that delay beyond the Assured's control remains subject to the 60-day termination and that no extension was approved.

The parties must establish when the damage actually occurred, the discharge date, purpose of container storage, and whether an extension was requested or agreed.

The result may differ where the damage occurred within the 60-day period but was discovered later. The date of physical loss and the date of discovery must be distinguished.

Application Scenario 3: Loss before Distribution from a Nagoya Logistics Centre

Assume that a cargo owner imports components valued at JPY 126 million through Nagoya and moves them to a logistics centre for distribution to three customer factories.

The cargo is unloaded from the truck at the logistics centre and is damaged by fire before sorting.

The cargo owner argues that warehouse-to-warehouse cover continued because the three final factories had not received the goods.

The insurer argues that the logistics centre was selected for allocation or distribution and that cover terminated upon completion of unloading there.

The policy's To field, function of the logistics centre, inventory treatment, timing of allocation, delivery instructions, and warehouse agreement should be reviewed.

The central issue is whether the facility was a transit-transfer point or an inventory and distribution location.

Common Misconceptions

Misconception	Correct Analysis	Practical Caution
Warehouse-to-warehouse cover includes every period of storage	Non-transit storage, allocation, or distribution may terminate cover	Review the purpose rather than the name of the facility
Cover always continues until final delivery	The 60-day period or another event may terminate it earlier	Identify the earliest terminating event
Any movement of cargo attaches cover	The movement must be for immediate loading and commencement of transit	Review the purpose and dispatch plan
Every customs delay remains within ordinary transit	The reason, period, and storage purpose remain relevant	Review the 60-day period separately
Delay beyond the Assured's control automatically extends the 60 days	Continuation during delay remains subject to the termination provisions	Obtain approval before expiry
Cover necessarily continues during free time	Free time concerns charges rather than policy duration	Review storage purpose and time limits
Sea and air cargo both use 60 days	ICC (Air) 1/1/09 generally uses 30 days	Review the mode-specific wording
War cover is warehouse-to-warehouse	War cover principally attaches and terminates around the oversea-vessel stage	Review its duration separately
Incoterms risk transfer equals policy termination	They arise under separate contracts	Review insurable interest separately
An extension request automatically extends cover	Insurer approval and agreement of premium and terms are required	Obtain a written endorsement

Decision Checklist

Situation for Confirmation	Party to Consult	Item to Confirm	Action if a Problem Is Identified
When concluding the insurance contract	Insurer and insurance agent	Wording, From and To fields, 60-day or 30-day period, and endorsements	Reflect the intended route and storage in the policy
During shipment preparation	Warehouse, cargo owner, and logistics staff	First movement, loading time, and party performing the work	Record instructions and timing
When fixing the transport route	Freight forwarder and carrier	Transfers, warehouses, storage, and final delivery	Declare the complete route to the insurer
On arrival of sea cargo	Shipping line, terminal, and customs broker	Completion of discharge from the vessel	Calculate and monitor the 60-day expiry
On arrival of air cargo	Airline, handling terminal, and customs broker	Completion of unloading from the aircraft	Calculate and monitor the 30-day expiry
During customs or D/O delay	Customs broker, bank, and carrier	Reason, expected resolution, and storage condition	Consider extension before expiry
When using an intermediate warehouse	Warehouse, logistics staff, and insurer	Storage purpose, distribution, work, and period	Arrange separate insurance if transit will end
When considering container storage	Cargo owner, warehouse, and freight forwarder	Continuing transit or non-transit storage	Obtain insurer approval before election
When changing destination	Buyer, seller, carrier, and insurer	New destination, route, rate, and terms	Obtain written approval before movement
When the contract of carriage is terminated	Carrier, insurer, and cargo owner	Location, storage, forwarding, and intended sale	Promptly request continuation of cover
When requesting an extension	Insurer and insurance agent	Period, location, risks, additional premium, and deductible	Obtain an endorsement
Immediately after a casualty	Insurer, surveyor, and carrier	Time of loss, discovery, place, and transport purpose	Preserve evidence and investigate the actual date of loss
When a legal dispute arises	Insurer, maritime lawyer, and legal staff	Wording, endorsement, insurable interest, governing law, and deadlines	Reserve rights and control all time limits

When to Consult a Maritime Lawyer

Routine duration reviews and extension requests should generally be handled with the insurer or insurance agent. Advice from a lawyer experienced in marine insurance and international trade should be considered where:

• The parties dispute whether the first movement attached the insurance
• An intermediate warehouse is disputed as transit storage or allocation and inventory storage
• The loss and discovery dates differ and occurrence within 60 or 30 days must be proved
• The effect of delay beyond the Assured's control is disputed
• The validity of an extension request or approval is disputed
• Coverage after a changed destination or termination of carriage is disputed
• The applicable duration under basic ICC, War, Strikes, or Terrorism wording is disputed
• Transfer of risk and insurable interest under the sales contract are disputed
• A foreign insurer relies on foreign law or jurisdiction
• An insurance claim deadline, carrier-notice period, or litigation time bar is approaching

Policy duration, carrier custody, warehouse liability, and transfer of risk under the sales contract arise under separate contractual and legal frameworks.

Discussions with the insurer concerning duration should not result in failure to notify carriers, warehouse operators, or other third parties and preserve rights of recovery.

Summary

The duration of marine cargo insurance is not limited to port-to-port transit, but neither does it provide unconditional cover at every warehouse between origin and destination.

Under ICC(A), ICC(B), and ICC(C) 1/1/09, cover attaches when the cargo is first moved for immediate loading and commencement of transit and continues during the ordinary course of transit.

It terminates upon the earliest of final unloading, non-transit storage, allocation or distribution, election to use a container or conveyance for storage, or expiry of 60 days after discharge from the oversea vessel. Air cargo generally uses a 30-day period.

Delay beyond the Assured's control does not automatically override the 60-day or 30-day termination. An extension should be requested before expiry and confirmed by written approval stating any additional premium and conditions.

War cover uses a materially different duration and principally applies from loading onto the oversea vessel until discharge at the final port or expiry of the relevant 15-day period. Basic ICC, War, Strikes, Air, and individual endorsements must be reviewed separately.

After a casualty, the policy, discharge records, customs documents, D/O, warehouse records, and delivery evidence should be arranged chronologically. The analysis must determine not only where the cargo was located but why it was being moved or stored.

Occurrence during the insured period does not by itself establish recovery. The claimant's insurable interest, insured peril, exclusions, and compliance with the individual policy must also be established.