Marine Open Cover and Declarations: A Guide for Corporates

Open cover versus specific policy

A specific policy insures one consignment. You give the insurer the invoice, the route and the vessel, pay the premium, and receive a policy for that shipment alone. It suits a company that ships a few times a year or has a one-off project cargo.

An open cover is a standing agreement. The insurer commits to cover all shipments of a described kind — say imports of raw material by sea and air from any port to the plant, plus domestic transits by road — for a period, usually a year, at agreed rates and conditions. The company undertakes to declare every shipment that falls within the description. Neither side gets to pick and choose: the insurer must accept every declaration within the terms, and the company must declare every consignment, including the ones that arrived safely.

The open cover states the per-sending limit (the maximum value on any one vessel, aircraft or vehicle), any per-location limit for goods accumulated at a port or warehouse, the rate schedule by mode and route, the basis of valuation and the conditions — the cargo clauses, war and strikes, and so on. It is a framework, not a policy for any shipment until that shipment is declared.

How a declaration works

Each consignment is reported to the insurer, before or at the time of sailing or dispatch, with enough detail to identify it and to price it:

• Invoice value and currency, and the incoterm, because that decides at what point the company’s interest in the goods begins and ends.
• Markup. Cargo is usually insured at invoice value plus an agreed percentage, commonly 10 per cent, to cover freight, duty and the profit lost if the goods do not arrive. The markup is written into the open cover; declaring without it under-insures every shipment.
• Conveyance. Vessel name and voyage, flight number, or vehicle registration and lorry receipt number. Sea shipments also need the vessel’s age and class to sit within the cover’s classification clause.
• Route and dates. From, to, and the date of sailing or dispatch.
• Description of goods and packing.

The insurer responds with a certificate of insurance for that consignment, numbered against the open cover. For exports sold on CIF terms the buyer or the bank will ask for the certificate with the shipping documents, so timing matters. For imports and domestic transit it is the first document a surveyor asks for after a loss.

Where the insurer’s portal lets the company key in declarations and print certificates itself, the company alone is responsible for what was keyed.

Deposit premium and adjustment

Open covers are usually written with a deposit premium: an estimate of the year’s premium based on projected turnover, paid in advance. Each declaration then consumes premium at the agreed rate. At the end of the period the declared value is totalled and premium is adjusted — the company pays the difference if declarations exceeded the estimate, or receives a refund, often subject to a minimum retained premium, if they fell short.

Worked example: a company projects ₹120 crore of imports at a rate of 0.05 per cent, so the deposit is ₹6 lakh. If declarations for the year total ₹150 crore, a further ₹1.5 lakh is payable at adjustment. If they total ₹90 crore, the company has overpaid by ₹1.5 lakh, and the refund depends on the minimum premium clause. Either way, the adjustment is only right if the declarations were complete.

Finance should treat the deposit as a prepayment and the running declared value as the thing to watch, not the premium.

Keep the aggregate and the limits in view

Three numbers need someone’s attention through the year.

Per-sending limit. A consignment above it is not automatically covered. If a larger shipment is coming, the insurer must be told in advance and will usually agree a one-off extension.

Per-location or accumulation limit. Goods waiting at a port, in a bonded warehouse or at a transhipment hub pile up. Two vessels arriving in the same week can put more at one place than the cover allows.

Aggregate declared value against the estimate. If declarations reach the projected turnover in month nine, the cover does not lapse, but the deposit is exhausted and the adjustment will be a large bill. Knowing this in month nine, rather than at expiry, is the difference between a budget conversation and a surprise.

Documentation

The claim file is assembled from the same documents that travel with the goods, so it is worth knowing what they are before a loss.

• Commercial invoice and packing list, which establish the value and the quantity.
• Bill of lading, airway bill or lorry receipt, which establish the carrier, the conveyance and the terms of carriage.
• The insurance certificate issued against the declaration.
• Survey report from the insurer’s surveyor or a joint surveyor, arranged as soon as damage is seen.
• Delivery receipt with remarks, or the carrier’s short-landing or damage certificate.
• Notice of claim to the carrier, within the time the contract of carriage allows, because the insurer will want to recover from the carrier after paying you.

The general claims process applies, but marine claims are won or lost on the carrier notice and the survey, both of which run on short clocks.

Common errors

• Late declarations. A consignment declared after it has arrived, or after it has been damaged, is the single most common dispute. Declare at dispatch, every time.
• Wrong basis of valuation. Declaring at invoice value without the markup, at cost rather than invoice, or in the wrong currency.
• Wrong incoterm. Declaring an FOB import as if your interest began at the supplier’s factory, or an exporter declaring a CIF sale as if it ended at the port of loading.
• Missing conveyance details. A declaration that says ‘by sea’ without a vessel cannot be checked against the classification clause.
• Old vessels. Chartered or feeder vessels over the age limit in the cover attract an additional premium or fall outside it.
• Inter-plant transfers. Stock moved between the company’s own locations is often forgotten because no invoice is raised. It still needs a declaration at stock transfer value.
• Duplicate declarations when shipping and finance both report the same consignment.

How a declarations register helps

The cure for all of the above is a single register that every declaration passes through. One row per consignment: declaration date, dispatch date, invoice number and value, markup applied, insured value, mode, conveyance, route, certificate number, premium consumed, running total against the estimate, and a flag for anything near the per-sending limit. Claims link back to the row.

With that in place the monthly job is a reconciliation: the shipping team’s dispatch list against the register, and the register against the insurer’s certificate list. Anything on the dispatch list that is not in the register is an undeclared shipment, found in time to fix. The register is also the evidence at adjustment and the basis for next year’s estimate, which is what the effective rate on the account is built from.

A spreadsheet can do this at low volume. Past a few hundred consignments a year it belongs in the same system as the rest of the insurance register. SAIBA Corporate holds the open cover, its declarations and the certificates as one policy with a running ledger, so the aggregate and the limits are visible without a separate reconciliation.