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ISPM 15 Pallet Requests

Shipping internationally? Many destinations expect wood packaging to meet ISPM 15. Tell us what you need and we pass your request to a partner supplier, who follows up with pricing and availability.

Heat treatment is used to kill pests in the wood and limit the spread of invasive species across borders. We take requests from Fort Lauderdale and South Florida; availability depends on partner suppliers.

What is ISPM 15?

ISPM 15 (International Standard for Phytosanitary Measures No. 15) is an international standard under the International Plant Protection Convention (IPPC) for treating wood packaging material. Heat treatment is a common way to meet it. Shipments that fall short of a destination's rules may be refused entry, treated, or destroyed, so check current regulations for your destination.

Heat Treatment Requirements

  • ✓Core temperature: Wood heated to a minimum of 56°C (132.8°F)
  • ✓Duration: Held for at least 30 continuous minutes
  • ✓Marking: Stamped with the IPPC wheat mark and HT code
  • ✓Paperwork: Ask the supplier what records they can share

When You May Need HT Pallets

Export Shipping

Expected by many international destinations

Buyer Requirements

Some customers specify stamped pallets

Crates and Dunnage

ISPM 15 covers other wood packaging too

Not Sure?

Ask your freight forwarder or customs broker

Stacked wooden palletsWood Pallets

How Heat Treatment Works

Pallets or lumber are heated, typically in a chamber, until the core of the wood reaches at least 56°C, then held there for at least 30 continuous minutes. Providers commonly track the temperature during treatment.

After treatment, the wood is stamped with the IPPC wheat mark. The mark shows the treatment type and identifies the provider, so it is worth looking for on every pallet you receive.

  • 🌱Minimum 56°C core temperature
  • 📈At least 30 continuous minutes
  • ✅IPPC wheat-mark stamp with HT code

Destinations That Apply ISPM 15

Many countries apply ISPM 15 to wood packaging; check current regulations for yours

🇪🇺

European Union

🇧🇷

Brazil

🇲🇽

Mexico

🇨🇳

China

🇦🇺

Australia

🇯🇵

Japan

🇬🇧

United Kingdom

🌎

And many others

Heat Treated vs. Non-Treated

Understanding when you may need heat treated pallets

Heat Treated (HT)

Used for international shipments where ISPM 15 applies

  • ✓ Treated to the ISPM 15 schedule
  • ✓ Suited to export shipments
  • ✓ Lowers the risk of carrying pests
  • ✓ Carries the IPPC stamp
  • ✓ Mark used across ISPM 15 countries

Non-Treated

Common where no export is involved

  • ✓ Domestic shipping
  • ✓ Internal warehouse use
  • ✓ Often the lower-cost option
  • ✗ Not for destinations applying ISPM 15
  • ✗ May be rejected at borders

How a Heat Treated Pallet Request Works

1

Submit the Form

Share your size, quantity, and destination

2

We Pass It On

We pass your request to a partner supplier

3

Supplier Follows Up

A partner supplier follows up with pricing and availability

4

You Decide

Confirm the stamp and terms, then choose whether to go ahead

Stacked wooden palletsWood Pallets

Reading the ISPM 15 Mark

The stamp is what border officials look at first. It shows the IPPC wheat symbol, a country code, a number identifying the treatment provider, and a treatment code. HT means heat treatment.

MB means methyl bromide, a fumigant that is banned in many places, so check the code as well as the symbol. If your shipment needs paperwork beyond the stamp, ask the supplier before you order.

  • 📝IPPC wheat symbol
  • 📄Country code and provider number
  • 🌎HT treatment code

ISPM 15 at a Glance

56°C
Minimum Core Temperature
30 min
Minimum Continuous Time
HT
Heat Treatment Code
IPPC
Wheat-Mark Stamp

Who Tends to Request HT Pallets

Any business shipping goods on wood across borders may need them

✈

Import/Export

Businesses moving goods on wood packaging across borders

🚢

Freight Forwarding

Consolidated loads headed to destinations applying ISPM 15

🛠

Machinery

Equipment shipped overseas on pallets or skids

🏭

Manufacturing

Finished goods headed to overseas buyers

🚚

Automotive

Parts and equipment shipped abroad

💻

Electronics

Boxed equipment exported on wood pallets

Heat Treatment Request Options

Requests we pass to partner suppliers; availability depends on the supplier

📦

Buy HT Pallets

Ask for new or refurbished pallets already heat treated and stamped

♻

Treat Your Pallets

Ask whether a partner supplier can treat and stamp pallets you already have

⚙

Custom HT Pallets

Ask for custom-sized pallets with heat treatment included

Frequently Asked Questions

Answers to the most common questions customers ask about this page.

What does ISPM 15 require for pallets?

Heat treatment under ISPM 15 requires a minimum 56°C (132.8°F) core temperature for at least 30 continuous minutes, followed by the IPPC mark.

How can I tell whether a pallet was heat treated?

Look for the IPPC wheat-mark stamp with the HT code. Ask the supplier to confirm the stamp before you order.

Can custom-sized pallets be heat treated?

You can ask for it in your request. Availability depends on the supplier, including for oversized or specialty designs.

How soon can I get heat-treated pallets?

It depends on the supplier, so we do not quote a timeframe. A partner supplier follows up with availability.

Can I get paperwork for my shipment?

The stamp on the pallet is the main proof of treatment. If you need more, ask the supplier what records they can share.

Are repaired pallets still compliant?

It depends on the repair. Replacement wood should itself be treated, and a rebuilt pallet may need new treatment and marking. Check current regulations.

Can one order mix export-ready and standard pallets?

You can ask for both in your request. A partner supplier can tell you whether it works for them.

Does heat treatment change pallet strength?

The ISPM 15 temperature is modest and is not generally expected to change how a pallet performs, but ask the supplier about rated capacity.

Who needs heat-treated pallets most?

Any business exporting goods on wood packaging may need them, depending on the destination. Your freight forwarder can confirm.

Can pallets I already own be treated?

Possibly. Include it in your request, and a partner supplier can tell you whether that is available.

Need Heat Treated Pallets?

Send a free, no-obligation quote request and a partner supplier follows up with pricing and availability.

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