Zinc-Lined Casket and Airline Cargo Rules for Shipping a Body to India

India Requires a Sealed Zinc Liner — No Exceptions

Under the Indian Aircraft (Public Health) Rules, 1954, and WHO international transport guidelines, a body shipped to India by air must be placed in a hermetically sealed zinc liner inside an outer protective casket. This is not a preference or a recommendation. Airlines will refuse the shipment without it.

The zinc liner must be soldered shut — airtight and waterproof — to prevent the escape of any gases, fluids, or biological contaminants during the flight. The liner is then enclosed inside a structurally robust wooden casket or metal transit container. The funeral director issues a formal Coffin/Packaging Certificate confirming compliance with these sealing protocols.

Standard domestic caskets sold at US funeral homes do not meet this requirement. You need a funeral home that stocks or can source international shipping caskets with zinc liners, and that has experience with the specific packaging standards for the India corridor.

Embalming Is Mandatory

Embalming is legally required for international air cargo of human remains. A licensed embalmer performs arterial chemical injection (formaldehyde-based) and cavity preservation to halt decomposition.

The embalmer issues an Embalming Certificate documenting the date, time, chemicals used, and the practitioner's credentials. This certificate is part of the mandatory document set for the airline cargo booking and for the Indian eCARe portal clearance.

A separate Non-Communicable Disease Certificate from the local county health department is also required, confirming the deceased did not die of a contagious disease. The funeral director coordinates this with the county.

The Packaging Stack

The complete international shipping configuration consists of three layers:

Primary container: The hermetically sealed zinc liner, minimum 1.2mm thickness, soldered airtight and waterproof. This is the critical containment layer.

Secondary container: A solid wood casket (teak, oak, or similar hardwood) or rigid metal casket enclosing the zinc liner. This provides structural protection during cargo handling.

Outer transit shell: A zinc- or tin-lined wooden shipping crate. The interior is packed with sawdust impregnated with carbolic powder (an additional biological containment measure). The exterior is labeled with consignee details, weight, "This Way Up" orientation markers, and a head-side indicator.

The total weight of this three-layer assembly directly affects the air freight cost. Airlines charge cargo rates by weight and volume.

Airline Cargo Booking and the Known Shipper Rule

Human remains travel as international air cargo, not as passenger baggage. Under US TSA regulations, the shipment must be booked through a "known shipper" — a funeral home or cargo agent that the airline has previously vetted and approved. Individual families cannot book cargo shipments directly.

The casket must be physically delivered to the airline cargo terminal at least 5 hours before the scheduled flight departure. At the terminal, the shipping crate undergoes mandatory security screening, and the documentation is matched against the cargo manifest.

Air India is the most commonly used carrier for the US-to-India corridor for human remains. Their cargo division handles this route regularly and is familiar with the document requirements. Emirates and Qatar Airways also accept human remains cargo on connecting flights through the Gulf.

Key documents the airline cargo terminal requires at check-in:

• Embalming certificate
• Non-communicable disease certificate
• Coffin/packaging certificate
• Consular NOC from the Indian Embassy
• eCARe provisional clearance certificate (generated by the Indian Ministry of Health)
• Airline cargo booking confirmation
• Transit permit (if the body crosses state lines to reach the departure airport)

The eCARe Portal: India's Entry Gate

Before any airline will load the casket at the US origin, the receiving party in India must secure clearance through the eCARe portal (ecare.mohfw.gov.in), operated by the Indian Ministry of Health and Family Welfare.

The consignee in India uploads color scans of the death certificate, embalming certificate, cancelled passport, and the consular NOC. The system generates a Provisional Clearance Certificate within 48 hours, transmitted electronically to the airline.

On arrival at the first international port of entry in India, the airline representative presents the original physical documents to the Airport Health Officer for final written clearance. Only after this step are the remains physically released to the receiving family or funeral home.

Cost of the Casket and Shipping

Zinc-lined international shipping casket: $500–$3,000, depending on specifications and the funeral home's supplier. Some funeral homes mark these up significantly because they are specialty items.

Air cargo freight (US to India): $1,000–$5,000, depending on origin city, airline, and the weight of the complete shipping assembly.

Funeral home coordination fee for the cargo logistics: included in the overall professional service charge, typically $2,000–$4,000.

Ask the funeral home for an itemized quote that separates the casket, embalming, cargo freight, and service fees. If they bundle everything into a single line item, you cannot compare prices or identify where costs are inflated.

For the complete repatriation document checklist, eCARe portal procedures, and cost comparison with local cremation, see the Indian Dies in the US — Family Guide.