Marine Cargo Insurance Basics

Every year, billions of rupees worth of goods move across India and the world by ship, aircraft, and truck. A storm at sea, a road accident, a warehouse fire, or simple pilferage can result in a cargo loss that threatens cash flow and client relationships. Marine cargo insurance — one of the oldest forms of commercial insurance — is designed to ensure that businesses do not bear these transit losses alone.

What Is Marine Cargo Insurance?

Marine cargo insurance covers physical loss or damage to goods while they are being transported. Despite the word "marine," it applies to:

• Sea freight — import and export shipments on container vessels
• Air freight — goods sent by commercial air cargo
• Road and rail transit — domestic consignments within India
• Courier consignments — high-value items sent through courier services

Types of Marine Cargo Policies

Indian businesses typically choose between two main structures:

• Voyage policy — covers a single specific shipment from origin to destination; ideal for occasional shippers
• Open (floater) policy — a running policy that automatically covers all shipments within a defined period; suited to businesses with regular dispatch volumes

Cover levels also vary from Institute Cargo Clauses (ICC) A (all-risk, broadest) to ICC B and ICC C (named-peril, narrower).

Who Needs It?

Marine cargo insurance is essential for:

• Importers and exporters at any scale
• Manufacturers dispatching finished goods to distributors
• Trading companies handling high-value goods such as electronics, pharmaceuticals, or gems
• MSME businesses moving stock between production and retail locations

Under the Indian Carriage of Goods by Sea Act and standard CIF trade terms, the buyer or seller depending on the Incoterm bears the insurance obligation — confirm who is responsible in your contracts.

Typical Costs in India

Premiums are calculated as a percentage of the CIF value (Cost + Insurance + Freight) plus a standard 10% add-on for anticipated profit and expenses. For standard goods, rates typically range from 0.1% to 0.5% of the insured value per voyage. Fragile or high-value cargo attracts higher rates. Open policies negotiated for regular shippers often attract discounted rates.

Key Exclusions

• Inherent vice — natural deterioration of perishables due to their own properties
• Deliberate damage or fraud by the insured
• Delay — loss resulting purely from delayed delivery, not physical damage
• War risk and strikes (can be covered with specific endorsements)
• Inadequate packing — damage resulting from poor packaging is usually excluded

Filing a Cargo Claim

Upon discovering loss or damage:

• Issue a letter of protest to the carrier immediately
• Preserve damaged goods and packaging for survey
• Notify the insurer and request a marine surveyor
• Submit the survey report, bill of lading, invoice, and packing list with your claim

Conclusion

Marine cargo insurance is a non-negotiable financial tool for any business that ships goods regularly. The difference between ICC A and ICC C cover, the choice between voyage and open policy, and the correct valuation method all materially affect your protection. TruePolicy can help you compare marine cargo products and put you in touch with an advisor who understands the specific needs of your business and trade routes.