Air and Marine Cargo Insurance Policy Types

An illustrative image showcasing various modes of cargo transport. In the foreground, a large white passenger airplane with blue tail accents is parked on an airfield. Above it, another white airplane is seen taking off against a cloudy sky. In the background, a busy shipping port features large orange cranes, a cargo ship, and numerous colorful shipping containers stacked on the dock.
Published on: 06/11/2025
Duration: about 4 minutes

Cargo insurance in import operations isn’t just a technical requirement-it’s an essential layer of protection against unforeseen damages and a safeguard for the value of your goods.

Let’s take a closer look at the main types of insurance policies, their key terms, and why choosing the right, customized coverage is so important.

 

 

The Two Main Types of Cargo Insurance Policies

1. Open Marine Policy

This type of policy provides comprehensive insurance coverage for all shipments handled by an importer or exporter. It serves as a continuous insurance framework throughout the year, eliminating the need to issue a separate policy for each shipment.
The main advantage: simplicity and convenience in managing insurance coverage.

 

2. Single Voyage Policy (Specific Voyage Policy)

This policy provides insurance coverage for a single shipment only.
It’s important to note that the coverage must be activated before the cargo begins its sea voyage, and it automatically expires once the shipment is completed.
This type of policy is particularly suitable for one-time shipments or cases that require dedicated, customized coverage.

 

 

Types of Cargo Insurance Coverage

Coverage A – “All Risks” Comprehensive Coverage

This is the broadest level of protection, covering damage caused by events such as sinking, fire, breakage, or water intrusion.
However, certain exceptions apply, such as:

  • Improper or insufficient packaging
  • Damage to glass or stone products
  • Personal imports or vehicles

 

These exclusions exist due to the inherent challenges in packing and transporting delicate or high-risk goods.

 

Coverage B – Intermediate Coverage

This policy offers an ideal balance for businesses seeking substantial, yet not fully comprehensive protection.
It provides compensation for events such as fire, vessel sinking, collision, or lightning.
Additionally, it covers the loss of goods resulting from cargo falling overboard or water entering the storage area.

 

Coverage C – Basic Coverage

This represents the most limited level of protection, covering only a short list of specific risks.
It’s typically chosen for low-risk shipments or when only minimal coverage is required.

Note: Coverage A is the most common and provides the highest level of peace of mind for importers.
However, it’s essential to consult with your freight forwarder or insurance provider to determine which policy best fits your specific shipment.

 

 

Additional Insurance Options

Refrigerated Cargo Insurance

Shipments that require temperature control-such as fresh food, pharmaceuticals, cosmetics, or chemicals-need specialized insurance coverage.
This policy covers issues like refrigeration failure, sudden temperature fluctuations, or delays that spoil the goods.
It’s an especially important policy for sensitive or long-duration shipments.

 

War Risk Insurance

In areas with heightened security risks-such as military conflicts, terrorism, civil unrest, or maritime blockades-standard cargo insurance may not apply.
War risk insurance provides coverage for these exceptional situations and is particularly relevant for shipments from or to regions like Israel.

 

Contingency Insurance

Sometimes, the seller provides basic insurance, but it may not fully meet the buyer’s needs or offer sufficient protection.
A contingency policy allows the buyer to obtain backup coverage when the main policy is missing or inadequate.
It serves as a safety net, preventing disputes between buyers and sellers in the event of cargo damage.

 

 

Tips for Choosing the Right Cargo Insurance

  1. Assess your risks: Match the policy type to the nature and value of your goods.
  2. Check for add-ons: You may need extensions such as storage coverage, contingency insurance, or refrigeration protection.
  3. Compare quotes: Don’t settle for the first offer-compare multiple insurers to ensure competitive pricing.

 

 

Example: Calculating Cargo Insurance Cost

(For illustration only-always request an updated quote from your insurer.)

Suppose you’re importing goods valued at $100,000:

  • Open Policy with Coverage A: 0.3% of cargo value =
    $100,000 × 0.3% = $300
  • Additional Coverage (storage, transport, etc.): 20% premium =
    $300 × 20% = $60

 

Total estimated insurance cost: $360

 

 

In Conclusion

In the world of international trade, cargo insurance isn’t “just another line item” on your quotation-it’s a strategic asset that protects your cargo’s value, maintains business continuity, and mitigates major financial risks.

Choosing the right policy-tailored to your goods, transport mode, and destination-can be the difference between success and a costly loss.

As with every step in the import process, knowledge is power. Don’t settle for the default option offered by your supplier or forwarder.
Take the time to understand the policy details, limitations, and exclusions-so your shipment is protected from the factory floor all the way to your warehouse.

Questions and Answers

What are the main types of cargo insurance policies?

The two main cargo insurance policies are Open Marine Policy and Single Voyage Policy. An Open Policy covers all shipments over a set period, while a Single Voyage Policy protects a specific shipment from departure to arrival.

Coverage A provides comprehensive protection against most external causes of loss or damage, such as fire, sinking, collision, or water intrusion. However, it excludes issues like poor packaging, fragile items, and personal imports.

Coverage A: All Risks - broadest protection.

Coverage B: Intermediate - covers major events like fire, sinking, or cargo lost overboard.

Coverage C: Basic - limited protection for specific, listed risks only.

Common add-ons include Refrigerated Cargo Insurance for temperature-sensitive goods, War Risk Insurance for conflict zones, and Contingency Insurance to supplement inadequate seller-provided coverage.

Insurance is usually a small percentage of your cargo's value.

Example: For goods worth $100,000, with 0.3% Coverage A, the premium is $300. Adding optional coverage (e.g., storage) may raise the total to around $360.