Cargo that is burned, wet, missing or severely damaged does not automatically entitle the insured to the full sum insured. The decisive questions are whether the insured subject matter still exists, whether possession can be recovered, whether repair or recovery is economically reasonable, how much value has actually been lost, and whether the cause is covered. Misclassifying an actual total loss, a constructive total loss or a partial loss may produce an overstated claim, premature salvage disposal or a missed notice of abandonment. This article provides a B2B logistics framework for classification, evidence and claim handling.

Updated: 21 July 2026 · Operational guidance only; not a legal opinion or survey conclusion for a specific shipment.

QUICK FACTS

Total loss

The insured subject matter is physically or functionally destroyed, irretrievably lost, or the actual total loss appears unavoidable / recovery costs exceed the relevant value test.

Partial loss

Any loss falling short of total loss: part of the quantity is missing, goods are repairable, value is reduced, or reasonable restoration costs arise.

No universal percentage threshold

Eighty per cent damage is not automatically total loss; goods that remain physically present may still support a CTL analysis where recovery is economically unreasonable.

Policy and evidence control

Coverage, insured unit, deductible, salvage, survey findings and governing law determine the payable amount.

Illustration for Total Loss vs Partial Loss in Cargo Insurance: What Is the Difference? — Illustration of the logistics topic, document or operation discussed in the article.

SCOPE

This article applies to cargo insurance for sea, air, road, rail and multimodal transit where a loss must be classified for claim purposes. It focuses on commercial goods, machinery, raw materials and finished products insured under a single-shipment policy or open cover.

It does not automatically govern hull insurance, carrier liability, warehouse insurance, business interruption or cargo without a valid insurable interest. Always read the policy/certificate, endorsements, governing law, applicable Institute Cargo Clauses and the survey report.

Important distinction: total/partial loss classifies the extent of loss. General average/particular average addresses a different allocation mechanism in marine practice. The two axes are not interchangeable.

KEY TERMS

Term	Operational meaning	Claim relevance
Actual Total Loss (ATL)	The goods are destroyed, damaged so that they cease to be goods of the insured kind, missing, or the assured is irretrievably deprived of them.	A full-loss claim may be made subject to coverage and limits; Vietnamese maritime law does not require abandonment for ATL.
Constructive Total Loss (CTL)	Actual total loss appears unavoidable, or reasonable recovery, forwarding and restoration costs exceed the value after restoration or the relevant destination value test.	Often requires a timely and valid notice of abandonment.
Partial Loss	Any loss other than total loss, including shortage, repairable damage or measurable diminution in value.	Paid according to proven damage, valuation method, deductible and insurance limits.
Salvage Value	The residual value of damaged goods.	Usually reduces the net loss; sale or disposal requires evidence and control.
Notice of Abandonment	A notice by which the assured abandons the insured subject matter to claim as CTL where required.	Late or defective notice may leave the claim classified only as partial loss.
General Average	An extraordinary and reasonable sacrifice or expenditure for the common safety of a maritime adventure.	A separate contribution mechanism, not a synonym for total or partial loss.

NATURE AND CLASSIFICATION MECHANISM

1. Actual total loss

The governing law must be identified first. Under Article 333(2) of Viet Nam’s Maritime Code, actual total loss of cargo covers destruction, total unrecoverable damage, or cargo missing with the vessel. Under the Marine Insurance Act 1906, actual total loss may also arise where the assured is irretrievably deprived of possession. In every case, the loss must result from a covered peril and be supported by transport, survey and recovery evidence.

2. Constructive total loss

Cargo may still physically exist, but the legal test is not universal. Under Article 333(1) of Viet Nam’s Maritime Code, estimated total loss exists where total loss is unavoidable or repair/restoration costs exceed the cargo’s market value at the port of discharge; a declaration of abandonment must be sent before payment is claimed. Under the Marine Insurance Act 1906, the cargo test includes repairing the damage and forwarding the goods to destination compared with their value on arrival. The two tests should not be blended in one claim calculation.

3. Partial loss

The cargo retains part of its quantity, function or value, or can be restored at reasonable cost. Damage to every component of one machine can still be partial loss where the machine remains repairable. Conversely, the total loss of one package may be only a partial loss of the shipment where the insured unit is the whole consignment.

Common preliminary approach:
Net loss = value of goods lost/damaged + covered reasonable expenses − salvage value − other recoveries.
The final payable claim remains subject to the sum insured, underinsurance, deductible, exclusions and policy wording.

COMPARISON TABLE

Criterion	ATL	CTL	Partial Loss
Condition	Destroyed, irrecoverable or permanently deprived.	Still exists, but recovery/restoration is uneconomic or total loss appears unavoidable.	Part of quantity, function or value remains.
Economic test	No restoration comparison is needed once actual total loss is established.	Recovery, repair and forwarding costs must be compared with the legally/policy relevant value.	Measure shortage, repair cost, depreciation or residual value.
Abandonment	Generally not required under Article 333(2) of the Viet Nam Maritime Code.	May require a valid and timely notice of abandonment.	Not the default mechanism; remaining goods are handled under claim agreement.
Claim level	Potentially the full sum insured, subject to cover and policy limit.	Potentially treated as total loss when all conditions are met.	Not automatically the sum insured; based on accepted actual loss.
Integrated example	All 1,000 packages are destroyed and unusable.	Recovery and restoration exceed the cargo’s destination value.	120 of 1,000 packages are wet; the balance remains saleable.
Main error	Claiming ATL while practical recovery remains possible.	No abandonment notice or unsupported cost comparison.	Claiming the full sum insured and ignoring salvage/deductible.

There is no universal 50%, 70% or 80% rule. The CTL threshold depends on governing law, wording, insured unit, valuation basis and permitted cost components.

DOCUMENTS AND DATA TO CHECK

Document/data	Issuer/preparer	Use	Fields to lock
Policy / Certificate / Endorsement	Insurer, broker or authorised party	Defines subject matter, cover, deductible and law.	Interest, commodity, voyage, sum insured, clauses, exclusions, deductible.
Contract, Invoice, Packing List	Buyer/Seller	Establishes value, insured unit and affected quantity.	Price, currency, Incoterms®, SKU, packages, weights.
B/L, AWB, CMR, booking and tracking	Carrier/Forwarder	Proves route, timing and custody.	Origin, destination, dates, container, seal, package count.
Survey report	Surveyor / insurer-appointed surveyor	Cause, extent, repairability and salvage.	Cause, photographs, sampling, repair recommendation.
Outturn, tally, EIR, PIR, delivery exception	Carrier, terminal, warehouse, consignee	Shortage and condition at delivery.	Shortage, damaged packages, seal, time and reservations.
Repair, recovery and forwarding quotations	Repairer, salvage contractor, carrier	CTL test and partial-loss quantification.	Scope, currency, validity, taxes, disposal and timing.
Salvage bids / sale records	Salvage buyer or auctioneer	Residual value and net loss.	Quantity, condition, price, approval and disposal evidence.
Carrier notice / letter of protest	Consignee/assured	Preserves recovery rights and notice compliance.	Date, recipient, event, reservation of rights.
Notice of abandonment	Assured	Used only for CTL where required.	Grounds, timing, subject matter, service evidence.

CLAIM-HANDLING WORKFLOW

Stop evidence-destroying actions: do not dispose, repair, sell salvage or dismantle before proper recording and approval.
Mitigate the loss: segregate damaged cargo, protect sound goods and record reasonable expenses.
Notify immediately: insurer/broker, carrier/forwarder, terminal/warehouse and seller within contractual time limits.
Record exceptions: packages, seal, container, condition, time and witnesses; preserve timestamped photographs and video.
Arrange survey: determine proximate cause, extent, repairability, salvage and handling options.
Classify provisionally: ATL, CTL or partial loss, while separately reviewing general average and third-party liability.
Build the CTL comparison: include only reasonable, evidenced and legally/policy permitted costs.
Decide on abandonment: obtain insurer/legal input before issuing notice and avoid inconsistent disposal conduct.
Submit the claim pack: statement of claim, policy, invoices, transport documents, survey, notices and expense records.
Preserve subrogation: do not sign clean receipts, waivers or settlements without assessing the insurer’s recovery rights.

COMMON RISKS AND ERRORS

Error	Cause	Impact	Control
Calling severe damage a total loss	Relying only on visual damage or percentage.	Incorrect claim basis and missed repair options.	Compare supported recovery/repair cost with post-restoration value.
Confusing one-package total loss with shipment total loss	Insured unit not checked.	Claim exceeds scope.	Lock the subject matter insured in policy and packing documents.
No notice of abandonment	Assuming CTL is automatic.	Loss may only be treated as partial.	Review law and wording immediately; retain proof of service.
Premature salvage sale	Warehouse pressure or cost reduction.	Lost evidence and disputed residual value.	Obtain written approval and transparent bids.
Claiming full sum insured for partial loss	Confusing insurance limit with payable loss.	Claim adjustment and budget gap.	Calculate net loss, deductible and underinsurance.
Confusing partial loss with particular average	Mixing two classification axes.	Wrong contribution and documentation route.	Separate extent of loss from average classification.
Failing to reserve rights against carrier	Clean receipt or late notice.	Subrogation impaired; indemnity may be reduced.	Issue notices and preserve transport evidence.

LEGAL AND OFFICIAL SOURCES

Classification and indemnity must follow the governing law and policy wording. These sources are a research framework, not a substitute for an insurer, surveyor or dispute-resolution decision.

Source	Relevant content	Application
Consolidated Document 52/VBHN-VPQH (2026) – Viet Nam Maritime Code	Article 324 on successive losses; Articles 329–332 on abandonment; Article 333 on actual and constructive total loss.	Specialised source for marine insurance governed by Vietnamese law.
Insurance Business Law 08/2022/QH15	General framework for sum insured, notice, property insurance, survey and indemnity.	Apply within its scope and relationship with specialised law.
Marine Insurance Act 1906	Sections 56–62 on total/partial loss, ATL, CTL and notice of abandonment.	Relevant where English law governs or equivalent principles are incorporated.
Institute Cargo Clauses (A)/(B)/(C) 2009	Covered risks, exclusions, duration, claims and mitigation duties.	Read the exact clause and endorsements stated in the policy.
Policy, certificate and claim protocol	Insured unit, deductible, valuation, salvage, notices, survey and governing law.	Direct source for the specific shipment.

Viet Nam Maritime Code 2026 consolidation Insurance Business Law Marine Insurance Act 1906 Institute Cargo Clauses (A)Institute Cargo Clauses (B)Institute Cargo Clauses (C)

FAQ

Does damage above 70% automatically mean total loss?

No. There is no universal 70% threshold. Repairability, supported costs, post-restoration value, wording and governing law must be assessed.

Is the loss of one pallet a total loss?

Only if that pallet is the separately insured unit. Under a whole-shipment policy, it will normally be a partial loss of the consignment.

Can unsaleable but physically existing cargo be CTL?

Possibly, but loss of commercial appeal alone is insufficient. The insured must prove the legal/policy economic test and covered cause.

Must CTL always be abandoned to the insurer?

Check the governing law and policy. Article 333(1) of Viet Nam’s Maritime Code requires a declaration of abandonment before an estimated-total-loss claim. The Marine Insurance Act 1906 also regulates notice of abandonment, but timing, form and exceptions must be tested under the applicable law and wording.

Is partial loss paid by damage percentage or repair cost?

It depends on the cargo and wording. The method may use lost value, reasonable repair cost, before-and-after value or another accepted basis.

Is general average a total loss?

No. General average is a common-safety sacrifice/contribution mechanism. The extent of each insured interest’s damage is classified separately.

May damaged goods be destroyed immediately?

Not before proper survey and necessary insurer approval. Environmental, safety and disposal records must also be retained.

APPLICATION NOTE: Do not classify a loss from photographs or percentages alone. Lock the insured subject matter, unit, comparison value, recovery/repair/forwarding costs, salvage, deductible, notice deadlines and third-party rights. English and Chinese translations of Vietnamese legal references are for operational reference only and are not official legal translations.

TGIMEX IMPLEMENTATION SUPPORT

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