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Marine InsuranceComprehensive Guide

Cargo Insurance Fundamentals: Protecting Goods in Transit

Understand how marine cargo insurance works, from Institute Cargo Clauses to Incoterms implications. Essential knowledge for importers, exporters, and traders.

13 min read
Expert Guide

Key Takeaways

  • Cargo insurance protects goods against loss or damage during transit
  • Institute Cargo Clauses A, B, and C offer different levels of coverage
  • Incoterms determine who is responsible for insurance at each stage
  • Standard policies cover sea, air, and land transit ("warehouse to warehouse")
  • Cargo interests should insure for CIF value plus 10% to cover costs and profit margin

What is Cargo Insurance?

Cargo insurance (also known as marine cargo insurance or goods in transit insurance) protects the owners of goods against physical loss or damage while the cargo is being transported from one location to another. Despite the "marine" name, modern cargo policies typically cover all modes of transport including sea, air, road, and rail.

Cargo insurance is distinct from the carrier's liability for the goods. While carriers are liable for damage they cause, their liability is:

  • Limited by international conventions and contracts
  • Subject to numerous defenses and exceptions
  • Often difficult to prove and recover

Cargo insurance provides direct coverage for the cargo owner, eliminating the need to prove carrier fault and providing certainty of recovery.

Brief History

Marine cargo insurance is one of the oldest forms of commercial insurance, dating back to Italian merchants in the 14th century. Lloyd's of London began as a coffee house where merchants gathered to share shipping risks in the 1680s. Today, the London market remains the global center for marine cargo insurance, with Lloyd's and the International Underwriting Association (IUA) setting standards used worldwide.

Who Needs Cargo Insurance?

Various parties in the supply chain have an insurable interest in cargo:

Importers and Exporters

The primary purchasers of cargo insurance are the parties who own or have risk in goods during transit. The sales contract (and Incoterms used) determines when risk passes from seller to buyer.

Manufacturers and Producers

Companies shipping raw materials, components, or finished goods need protection for their supply chain. Both inbound materials and outbound products may require coverage.

Traders and Commodity Houses

Commodity traders often take title to goods in transit and require flexible coverage that can be transferred with the goods.

Freight Forwarders and Logistics Providers

While primarily arranging coverage for clients, logistics companies may also need their own coverage when they take title to goods or as contingency protection.

Financial Institutions

Banks financing international trade (via letters of credit) require cargo insurance as security for their advances. They are often named as loss payees.

Institute Cargo Clauses (ICC)

The Institute Cargo Clauses, developed by the Lloyd's Market Association and the International Underwriting Association, are the standard cargo policy wordings used worldwide. The three main clause sets offer different levels of coverage:

Institute Cargo Clauses (A) - "All Risks"

The broadest coverage available, ICC (A) covers all risks of physical loss or damage except those specifically excluded. This is the most common choice for high-value and sensitive cargo.

Institute Cargo Clauses (B) - Named Perils (Broad)

Covers a specified list of perils including:

  • Fire or explosion
  • Vessel stranding, grounding, sinking, or capsizing
  • Overturning or derailment of land conveyance
  • Collision of vessel, craft, or conveyance
  • Discharge at a port of distress
  • Earthquake, volcanic eruption, or lightning
  • General average sacrifice
  • Jettison
  • Washing overboard
  • Entry of sea, lake, or river water into vessel, hold, or container
  • Total loss of packages lost overboard or dropped in loading/unloading

Institute Cargo Clauses (C) - Named Perils (Basic)

The narrowest coverage, covering only major casualties:

  • Fire or explosion
  • Vessel stranding, grounding, sinking, or capsizing
  • Overturning or derailment of land conveyance
  • Collision of vessel, craft, or conveyance
  • Discharge at a port of distress
  • General average sacrifice
  • Jettison
PerilICC (A)ICC (B)ICC (C)
Fire/ExplosionCoveredCoveredCovered
Vessel SinkingCoveredCoveredCovered
TheftCoveredNot CoveredNot Covered
PiracyCoveredNot CoveredNot Covered
Water DamageCoveredCoveredNot Covered
BreakageCoveredNot CoveredNot Covered
Rough HandlingCoveredNot CoveredNot Covered

Incoterms and Insurance Obligations

Incoterms (International Commercial Terms) define the responsibilities of buyers and sellers in international trade, including who must arrange and pay for insurance. Understanding these terms is essential for proper cargo insurance.

Important: Insurance is Your Responsibility

Under most Incoterms, insurance is optional. Only CIF and CIP require the seller to obtain insurance. Always check your sales contract and consider arranging your own coverage regardless of Incoterms.

Incoterms 2020 and Insurance Requirements

IncotermRisk PassesInsurance Obligation
EXWAt seller's premisesNone (buyer should arrange)
FOBWhen goods are on boardNone (buyer should arrange)
CFRWhen goods are on boardNone (buyer should arrange)
CIFWhen goods are on boardSeller must arrange (min. ICC C)
CIPWhen goods delivered to carrierSeller must arrange (ICC A)
DAP/DPU/DDPAt destinationNone (seller bears risk)

The CIF Insurance Minimum

Under CIF terms, the seller must provide minimum insurance coverage— traditionally ICC (C) at 110% of the contract value. However, buyers may wish to arrange additional "top-up" coverage for broader protection.

Types of Cargo Insurance Coverage

Single Shipment Policies

Coverage for a specific consignment from origin to destination. Suitable for occasional shippers or one-off high-value movements.

Open Cover (Annual Policies)

A standing policy covering all shipments during the policy period. Benefits include:

  • Automatic coverage without individual declarations
  • Better premium rates for volume
  • Simplified administration
  • Consistent terms and conditions

Warehouse to Warehouse Coverage

Modern cargo policies typically cover from the point of origin to final destination, including all intermediate stages of the journey. Coverage begins when goods are first moved for shipment and ends on delivery to the final warehouse.

Special Coverage Extensions

  • War risks: Coverage for war, civil war, revolution, rebellion
  • Strikes risks: Damage caused by strikers, locked-out workers
  • Rejection risks: If goods are rejected by authorities
  • Exhibition risks: Goods displayed at trade shows
  • Transhipment: Coverage during transfers between vessels

Common Exclusions

All cargo policies contain exclusions. Even ICC (A) "all risks" excludes:

Standard Exclusions (All Clauses)

  • Willful misconduct: Loss attributable to insured's deliberate act
  • Ordinary leakage and loss: Normal wastage, evaporation
  • Wear and tear: Deterioration from ordinary use
  • Inherent vice: Natural characteristics causing damage
  • Delay: Loss or expense caused by delay
  • Insolvency: Carrier's inability to complete voyage
  • War risks: Covered separately
  • Strikes risks: Covered separately
  • Nuclear risks: Radioactive contamination

Unseaworthiness and Unfitness

The policy excludes loss where the insured knew the vessel was unseaworthy or the container was unfit at the time of loading. However, this exclusion does not apply if the insured exercised due diligence.

Packing Exclusion

Loss or damage caused by inadequate or unsuitable packing is excluded. Proper packing is the assured's responsibility and a condition of coverage.

Cargo Valuation

Proper valuation is critical for adequate recovery:

Standard Formula: CIF Plus 10%

The industry standard is to insure cargo at its CIF (Cost, Insurance, and Freight) value plus 10%. This formula ensures recovery of:

  • Cost of the goods (invoice value)
  • Freight charges
  • Insurance premium
  • Anticipated profit margin (the 10%)

Alternative Valuations

  • Replacement value: Cost to replace at destination
  • Selling price: Expected selling price at destination
  • Market value: Current market value at time of loss

Agreed Value Policies

The insured value stated in the policy is agreed between parties and is conclusive (subject to certain conditions), eliminating disputes over value at claim time.

The Claims Process

Immediate Steps After Loss

  1. Note damage on delivery documents: Record all damage on the bill of lading, delivery receipt, or CMR note
  2. Hold the carrier liable: Send written notice within required timeframes (3 days for non-apparent damage)
  3. Notify insurers: Report the claim promptly
  4. Preserve damaged goods: Keep for inspection
  5. Document everything: Photographs, records, correspondence

Required Documentation

  • Original policy or certificate of insurance
  • Commercial invoice
  • Bill of lading or airway bill
  • Packing list
  • Survey report (if applicable)
  • Correspondence with carrier
  • Repair invoices or replacement costs

The Role of Surveyors

For significant losses, insurers appoint marine surveyors to:

  • Assess the extent of damage
  • Determine the cause of loss
  • Recommend disposal or repair
  • Verify claim documentation
  • Assist in recovery from carriers

Special Cargo Types

Certain cargo types require specialized coverage considerations:

Refrigerated Cargo

Temperature-controlled goods (reefer cargo) need:

  • Coverage for breakdown of refrigeration equipment
  • Temperature deviation clauses
  • Pre-shipment inspection requirements
  • Temperature recording requirements

Project Cargo

Oversized or heavy equipment shipments may require:

  • Specialist carriers and handling
  • Higher sum insured limits
  • Delay in start-up coverage
  • Multi-modal transport provisions

Dangerous Goods

Hazardous materials require proper declaration and may need:

  • Pollution liability coverage
  • Clean-up cost coverage
  • Compliance with IMDG Code

High-Value Cargo

Electronics, pharmaceuticals, and other valuable goods may need:

  • Theft coverage (ICC A)
  • Enhanced security requirements
  • Temperature and humidity monitoring
  • Chain of custody documentation

Frequently Asked Questions

Isn't the carrier responsible for damage to my cargo?

Carriers have limited liability under international conventions (Hague-Visby, Montreal, CMR). Their liability is often capped at low amounts per package or kilo, and they have numerous defenses. Cargo insurance provides direct, comprehensive protection without needing to prove carrier fault.

What's the difference between ICC (A), (B), and (C)?

ICC (A) is "all risks" coverage—the broadest available, covering all losses except specific exclusions. ICC (B) covers named perils including water damage and total loss. ICC (C) is the most basic, covering only major casualties like sinking, fire, and collision. Most high-value cargo should be insured under ICC (A).

Do I need cargo insurance if I'm buying CIF?

Under CIF terms, the seller arranges insurance, but only at minimum coverage (ICC C at 110%). You should review the coverage and consider "top-up" insurance for broader protection, especially for theft, breakage, or other ICC (A) perils.

What does "warehouse to warehouse" mean?

Warehouse to warehouse coverage protects cargo from the point it leaves the origin warehouse until it reaches the final destination warehouse, including all intermediate transport stages and temporary storage during transit.

How do I claim for partial damage?

Note all damage on delivery documents immediately, photograph the damage, preserve the goods for inspection, notify your insurer promptly, and collect all documentation including repair costs. A survey may be required for larger claims.

Need Help With Cargo Insurance?

Our independent advisors can help you structure the right cargo insurance program for your trading activities, with expertise in all modes of transport and commodity types.