Hemant Wooden Packaging is a Mumbai-based company founded by Mr. Hemant S.Pandey, that takes pride in being a leading provider of comprehensive and reliable fumigation treatment services and heat treatment services.
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A heat treatment certificate is proof that your wood packaging was treated under ISPM 15 by a licensed provider. Hemant Wooden Packaging holds government heat treatment licence IN-469 HT. We heat treat pallets, boxes, crates and timber, mark every piece with the IPPC HT stamp and issue a certificate you can attach to your export documents.
Our wooden pallet heat treatment certificate lists the details that buyers and inspectors check:
Certified heat treated wood must meet three conditions. It is treated in a monitored chamber, it carries the official IPPC mark, and it is supported by a heat treatment certificate. Wood that has a mark but no record, or that was repaired after treatment, may not be accepted. We keep chamber temperature logs for every batch, so your certificate can be traced back if a buyer or authority asks.

| Point | Heat treatment certificate | Fumigation certificate |
|---|---|---|
| Treatment | Heat: 56°C core for 30 min | Methyl bromide gas for 24 h or more |
| Mark on wood | IN-469 HT | IN-679 MB |
| Chemical residue | None | Gas is ventilated out |
| Accepted | All ISPM 15 countries | Most countries; some restrict MB |
Need the fumigation route instead? See our fumigation certificate for export and ISPM 15 fumigation certificate pages.
A heat treatment certificate is the document issued by an ISPM 15 licensed heat treatment provider confirming that the wood packaging in a consignment was heated to at least 56°C core temperature for 30 minutes and marked HT.
It is a heat treatment certificate that covers wooden pallets. It shows the number of pallets, their size, the treatment date and chamber record, and the IPPC mark IN-469 HT applied on each pallet.
Certified heat treated wood has been treated by a licensed provider under ISPM 15, carries the IPPC HT mark and is backed by a heat treatment certificate. It can be used for export packaging without further fumigation.
Yes. ISPM 15 heat treatment and its marking are recognised by all countries that apply ISPM 15, including EU countries, the USA, Canada, Australia and New Zealand.


