Quick Summary
Export packaging standards decide whether your consignment clears the destination port or sits in quarantine at your cost. For Indian exporters the rules come from four places. ISPM-15 governs anything wooden, Indian Standards cover corrugated boxes, FSSAI and the importing country regulate food-contact material, and dangerous goods need a UN mark issued through the Indian Institute of Packaging. This guide explains what each standard demands, who enforces it in India, what a failure costs, and which combination applies to your product.
What You'll Learn
- How to make wooden pallets and crates ISPM-15 compliant, and how to read the mark before the container is sealed
- What Indian Standards, FSSAI rules and UN certification apply to boxes, food packs and hazardous cargo
- How to mark export cartons so customs, freight handlers and the buyer all get what they need
Why Export Packaging Standards Differ From Domestic Packaging
A carton going from Surat to Delhi rides one truck for two days. The same carton going to Rotterdam spends weeks at sea, gets lifted at four or five handling points, sits under the weight of every carton stacked above it, and sweats through humidity swings inside a steel container. Then a second government inspects it.
That is why export packaging is judged on three layers. Primary packaging touches the product, secondary packaging groups units into a shipping carton, and tertiary packaging is the pallet, crate, strapping and stretch film that make the load a single unit. Different standards attach to different layers, and the tertiary layer is where most Indian shipments fail.
Domestic packaging protects the product. Export packaging protects the product and satisfies two governments.Standard 1. ISPM-15 for Wooden Pallets, Crates and Dunnage
ISPM-15 is the International Standard for Phytosanitary Measures published under the International Plant Protection Convention. Its purpose is to stop timber pests travelling inside packaging wood. It applies to solid wood thicker than 6 mm used as pallets, crates, boxes, dunnage, cable drums and spools.
What is exempt
The standard exempts wood 6 mm or thinner, and anything made wholly of processed wood such as plywood, particle board, oriented strand board or veneer created with glue, heat or pressure. Sawdust, wood shavings and wood wool are also exempt. For lighter loads, switching to plywood or plastic pallets removes the problem entirely.
Approved treatments
| Code | Treatment | Requirement under ISPM-15 |
|---|---|---|
| HT | Heat treatment | Wood core held at a minimum of 56°C for at least 30 continuous minutes |
| DH | Dielectric heating | Microwave or radio-frequency heating of the whole wood profile, a recognised form of HT |
| MB | Methyl bromide fumigation | Minimum 24 hours, wood and air not below 10°C, concentration checked at 2, 4 and 24 hours |
| SF | Sulfuryl fluoride fumigation | Added in the 2018 revision as an alternative to methyl bromide |
Heat treatment is the default in India. Methyl bromide is an ozone-depleting gas under the Montreal Protocol and several buyers now refuse MB-marked pallets, so ask your buyer before choosing fumigation.
How to read the mark
A compliant unit carries a stencilled or branded mark with four parts. The IPPC wheat-ear symbol sits on the left, followed by the ISO country code, which is IN for India. After a hyphen comes the unique provider code assigned by India's National Plant Protection Organisation. The treatment code, HT or MB, appears last, on its own line or after a second hyphen.
ISPM-15 says the mark must be legible, permanent, not hand drawn, and placed where it is visible in use, preferably on two opposite sides of the unit. Red and orange are to be avoided because those colours are reserved for dangerous-goods labels.
In India the accrediting body is the Directorate of Plant Protection, Quarantine & Storage (DPPQS) under the Ministry of Agriculture. Its import and export procedure page confirms that phytosanitary treatments for export consignments must be carried out by treatment providers it has accredited. A pallet supplier who cannot show a DPPQS accreditation number matching the code on the stamp is selling you an unmarked pallet with a picture on it.
DPPQS publishes its master register of registered forced hot-air treatment providers for wood packaging material on the PQMS portal, reached from its National Standards and Accredited Agencies page. Look your supplier up there before you pay, and note that the same page lists agencies whose registration has been closed.
Reuse and repair
A treated and marked pallet stays compliant for its whole service life as long as it is not altered. If it is repaired, up to about one third of components may be replaced, but every replacement piece must itself be treated and individually marked, or be made of exempt processed wood. An untreated plank nailed into a marked crate makes the whole crate non-compliant.
Plant health authorities do not separate the wood from the goods. US Customs and Border Protection can penalise the first documented violation under 7 CFR 319.40-3 since 1 November 2017, with no tolerance count, and non-compliant wood packaging is re-exported. Your cargo comes off the pallet abroad, at your expense, while the buyer waits. India applies the same logic to imports under clause 3(20A) of the Plant Quarantine Order 2003, where untreated packing wood is referred to the Plant Quarantine Officer for treatment, destruction or deportation.
Before the container is stuffed, photograph the IPPC mark on two sides of every pallet and crate and file the photos with the shipping bill. Keep the treatment provider's certificate in the same folder. If a port raises a query weeks later, the photos settle it in minutes.
Standard 2. Corrugated Boxes and Indian Standards
Corrugated boxes in India are made to IS 2771 (Part 1), the Indian Standard for corrugated fibre board boxes published by the Bureau of Indian Standards. The same body runs BIS product certification. IS 2771 is also the standard the FSSAI names for food-grade corrugated boxes, so a certificate against it serves both purposes.
The practical decision is ply and board grade. Three-ply boxes are adequate for courier and air shipments of light goods. Sea freight needs five-ply double-wall board because cartons at the bottom of a container carry the weight of the stack for weeks. Heavy engineering parts above roughly 25 kg per carton move to seven-ply or to wooden crates.
Ask your box supplier for the bursting strength and box compression test values on the test certificate rather than accepting a verbal ply count. Humidity cuts board strength sharply, so for monsoon-season sailings specify moisture-resistant kraft liners and add desiccant sachets inside the carton.
Standard 3. Food-Contact Packaging Under FSSAI Rules
Any material that touches food is governed in India by the Food Safety and Standards (Packaging) Regulations, 2018. Food business operators had to comply by 1 July 2019, and an FSSAI-licensed export unit is bound by them at the point of packing. The importing country then applies its own food-contact rules on arrival, so treat FSSAI as the floor, not the ceiling.
The regulations set concrete limits.
- Newspaper or similar material cannot be used to store or wrap food.
- Products made from recycled plastic, including carry bags, cannot be used to pack, store or carry food.
- Plastic packaging must pass an overall migration limit of 60 mg/kg or 10 mg/dm² when tested to IS 9845, with no visible colour migration.
- Specific migration limits apply to barium, cobalt, copper, iron, lithium, manganese and zinc.
- Printing inks must conform to IS 15495, and a printed surface must never touch the food.
- In multilayer packs, the layer in contact with food must meet the material standards in Schedules I to III.
The schedules name the Indian Standards for each material family, including IS 6622 for greaseproof paper, IS 15392 for aluminium foil and IS 2771 for corrugated boxes. Spice, tea, rice and processed food exporters should ask the packaging converter for a declaration of conformity against the relevant IS number. If you are still setting up, our guide to the FSSAI licence for food export covers the licence itself.
Standard 4. UN Certification for Dangerous Goods
Chemicals, dyes, paints, aerosols, agro-chemicals and lithium batteries fall under the International Maritime Dangerous Goods (IMDG) Code at sea and the IATA rules by air. Both require the packaging to carry a UN mark proving it passed drop, stacking, leak and pressure tests for the hazard class.
In India that testing and certification sits with the Indian Institute of Packaging (IIP), an autonomous body under the Ministry of Commerce and Industry. The Directorate General of Shipping delegated dangerous-goods packaging certification to IIP centres in Mumbai, Chennai and Kolkata, operating since November 1997, under the Merchant Shipping (Carriage of Cargo) Rules, 1995 and Cargo Circular NT-CRG-01/03 dated 24 November 2003. A DG Shipping note of 9 January 2026 restates the framework and adds that a self-certification route exists for manufacturers who meet its eligibility criteria.
The UN mark goes on the drum, jerrican, box or FIBC itself, and the certificate is issued to the packaging manufacturer with the exporter's name added. Under IIP's revised SOP effective 1 October 2025, a non-ISO manufacturer gets a 9-month certificate while an ISO 9001 certified one can choose 12, 24, 36 or 48 months, with an IIP intermediate check after two years on the longer terms. Normal-mode testing charges for a 9 or 12 month certificate run from ₹18,500 for wooden boxes to ₹29,000 for FIBCs and IBCs, plus 18% GST, and Tatkal mode costs 1.5 times that. A Vapi dye exporter buying drums from a new supplier must check that the supplier's IIP certificate is still in date before the first shipment.
Standard 5. Labelling and Shipping Marks on Export Cartons
Two label sets matter. Consumer labelling on the retail pack follows the destination country. Shipping marks on the outer carton follow trade practice and must match the packing list line for line.
The Legal Metrology (Packaged Commodities) Rules, 2011 treat export packs as a separate category. Rule 25 says an export package cannot be sold in India unless it is re-packed or relabelled to meet the domestic declaration rules in Chapter II, which means the domestic declarations are not what your export label is built around. Rule 3 also keeps packs above 25 kg or 25 litres and packs for industrial consumers outside that chapter. Build the retail label to the buyer's country rules and confirm it with the buyer in writing.
- Consignee mark and destination port, matching the bill of lading
- Carton number in the series, such as 12 of 48
- Gross and net weight in kilograms and dimensions in centimetres, metric only
- Country of origin, printed as Made in India
- Standard handling pictograms for fragile, this way up and keep dry
- Product description or HS code where the buyer or destination customs asks for it
Country of origin on the carton is also what customs abroad reconciles against your Certificate of Origin when the buyer claims a preferential duty rate. A carton count, weight or mark that differs from the packing list invites a physical examination, which is the delay you were trying to avoid. Our export documents checklist, linked below, walks through the packing list itself.
Product-Wise Export Packaging Checklist
| Product and typical cluster | Packaging that works | Standard to satisfy |
|---|---|---|
| Garments and textiles (Tiruppur, Surat, Ludhiana) | Polybag per piece, five-ply carton, desiccant, plastic or HT pallet | IS 2771 boxes, ISPM-15 only if wood is used |
| Engineering goods and auto parts (Rajkot, Pune, Coimbatore) | VCI anti-rust film, HT wooden crate or plywood box, steel strapping | ISPM-15 for every wooden component |
| Spices, rice, tea (Guntur, Kochi, Karnal) | Food-grade inner liner, multilayer pouch, five-ply carton | FSSAI Packaging Regulations plus destination food-contact rules |
| Chemicals and dyes (Ankleshwar, Vapi, Tarapur) | UN-certified drums, jerricans or FIBC on HT pallet | IMDG Code, IIP UN mark, ISPM-15 |
| Handicrafts and furniture (Moradabad, Jodhpur, Saharanpur) | Custom crate, foam inserts, corner protectors | ISPM-15 on the crate, or plywood to avoid it |
A Rajkot forging exporter ships four crates of flanges to Germany on pallets the crate maker described as fumigated. The pallets carry no IPPC mark. At Hamburg the plant health inspector holds the consignment, orders the wood destroyed and the goods re-palletised at the exporter's cost, and the buyer's production line waits three weeks. The exporter pays destruction charges, new pallets, port storage and a discount to keep the account. A DPPQS-accredited heat-treated pallet would have cost a few hundred rupees more per unit.
Common Mistakes That Cost Indian Exporters
A container fumigation certificate is not an ISPM-15 mark. The certificate covers the container atmosphere, the mark covers the wood. Untreated dunnage or wedges added to a compliant load make the whole load non-compliant. Weights in pounds or dimensions in inches alone trigger re-labelling at destination. Three-ply cartons on a long sea voyage arrive crushed at the bottom of the stack. Cartons overhanging the pallet edge lose stacking strength and split at the corners.
Decide the packaging when you quote, not when you ship. Treated pallets, UN drums and five-ply board belong in your FOB price. Adding them after the order is confirmed means either eating the cost or arguing with the buyer.
Frequently Asked Questions
Do plywood boxes need ISPM-15 treatment?
No. Plywood, particle board, OSB and veneer made with glue, heat or pressure are exempt because the manufacturing process kills pests. Solid wood battens or runners fixed to a plywood box are not exempt and must be treated and marked.
Does a fumigation certificate replace the IPPC mark?
No. The mark on the wood is the only evidence ISPM-15 recognises. A fumigation certificate for the container may be required separately by some buyers or destinations, but it does not make the pallets compliant.
Do FSSAI packaging rules apply if the food is only for export?
Yes at the point of packing. The unit is FSSAI-licensed and the 2018 regulations bind every food business operator. The destination country then adds its own food-contact rules, which for the EU and US are usually stricter, so design to the tougher of the two.
Who checks export packaging at Indian ports?
Customs examines the goods and documents. For wooden packaging the real check happens at the destination, which is why the DPPQS-registered mark matters. Untreated wood arriving in India goes to the Plant Quarantine Officer under the Plant Quarantine Order 2003.
Related Resources
- Export documents checklist for the packing list that must match your cartons
- BIS certification for products for the body behind the IS standards
- DPPQS treatment provider registers on the PQMS portal
- FSSAI Packaging Regulations, 2018 gazette notification
