Marine Insurance

Marine insurance in India had a legislative foundation dating back to the Marine Insurance Act, 1963 — itself modelled closely on the UK Marine Insurance Act, 1906. The law defined a marine insurance contract as one whereby the insurer undertook to indemnify the assured, in manner and to the extent agreed, against marine losses — losses incidental to a marine adventure. This included sea voyages, inland waterway transport of cargo, and ancillary land-based risks associated with maritime transport.

The two primary branches of marine insurance were hull insurance and cargo insurance. Hull insurance covered the vessel itself — the physical ship, its machinery, and equipment — against perils of the sea including sinking, collision, stranding, fire, and piracy. Hull policies were taken out by shipowners or operators, typically on an annual basis for the vessel's agreed value. The Marine and Aviation Hull segment was one of the most technically specialised within general insurance, requiring significant actuarial expertise in pricing given the large individual exposure values and the complex international reinsurance arrangements involved.

Cargo insurance covered goods in transit — from the seller's warehouse to the buyer's warehouse — against loss or damage arising from perils specified in the policy. Institute Cargo Clauses (ICC), originally published by the Institute of London Underwriters and widely adopted in India, defined three levels of coverage: ICC (A) provided the broadest all-risks cover, ICC (B) and ICC (C) provided progressively narrower cover for named perils. Indian importers and exporters commonly took out open cover policies with their marine insurers, under which individual shipments were declared and automatically covered without negotiating a new policy for each shipment.

For Indian exporters and importers under CIF (Cost, Insurance, Freight) trade terms, marine cargo insurance was a standard requirement embedded in the trade documentation. Letters of credit (LC) issued by banks typically required evidence of cargo insurance as a condition for payment. The insurance certificate issued by the insurer, along with the bill of lading and commercial invoice, formed part of the LC document set. This trade finance integration made marine insurance an operationally critical product for any business engaged in international trade.

The tariff liberalisation of general insurance in India following the IRDA Act, 1999 and subsequent detariffing of marine cargo from 2007 onwards introduced competition in premium rates. Prior to detariffing, marine insurance premiums were fixed by the Tariff Advisory Committee (TAC). Post-detariffing, insurers competed on rates and product features, leading to premium compression particularly for standard cargo classes. This pricing pressure was partially offset by the development of value-added services including risk surveys, claims assistance, and supply chain risk management advisory.

GIC Re (General Insurance Corporation of India) was the national reinsurer and played a central role in the Indian marine reinsurance market. Under IRDAI regulations, non-life insurers were obligated to cede a statutory obligatory cession to GIC Re, which pooled systemic risks including those from large-scale natural catastrophe events or major maritime losses. GIC Re also participated in international reinsurance markets, providing capacity to Indian marine insurers for large hull and offshore energy risks that exceeded domestic retention capacity.