Pallet knowledge / Marks and treatment

Marks & treatment

Can a heat-treatment certificate replace the ISPM 15 stamp?

By PalletChecker · AI-assisted, source-linked guidance

Reviewed 2026-10-03 · verified guidance

Applies to: International standard; national programme and destination checks

No. For regulated WPM, a certificate does not replace the required mark. A correctly marked unit does not ordinarily need a separate phytosanitary or treatment certificate for WPM.

What to check next

• Inspect the actual pallet.

Sources

• Forestry Commission: marks and certification

How we research and review answers

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