ISPM-15 adds cost and delays to every wood pallet export. PP plastic pallets are exempt — here's what that saves you.
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ISPM-15 (International Standards for Phytosanitary Measures No. 15) requires that wood packaging material crossing international borders be treated to eliminate wood-boring insect pests. The two approved treatments are heat treatment (HT, 56°C for 30 min core temperature) and methyl bromide fumigation (MB, being phased out). Both add cost, time, and supply chain complexity.
| Factor | Wood Pallet (ISPM-15) | PP Plastic Pallet |
|---|---|---|
| ISPM-15 treatment required | Yes — HT or MB | No — exempt |
| Phytosanitary cert required | Yes | No |
| Border inspection delay risk | Yes | No |
| Documentation burden | Treatment cert required | None |
Contact Elipacko directly for factory-direct pricing based on your quantity and specification.
Who enforces ISPM-15: The EU, Australia, Japan, China, South Korea, New Zealand, Brazil, Canada, and over 180 other countries. The US enforces it for imports from those countries. PP pallets are exempt in all ISPM-15 enforcement jurisdictions — plastic is not regulated under ISPM-15.


ISPM-15 regulates wood packaging material to prevent spread of wood-boring insects. Plastic (PP) doesn't harbor wood-boring insects and is not regulated under ISPM-15.
Contact Elipacko directly for factory-direct pricing based on your quantity and specification.
Over 180 countries, including the EU, Australia, Japan, China, Canada, Brazil, and New Zealand.
No. Phytosanitary certificates are for wood packaging. PP plastic pallets have no phytosanitary requirement.
0%. PP plastic pallets are not subject to US anti-dumping duties.
Factory direct. 0% anti-dumping duty (Thailand-manufactured) — confirm HTS with your customs broker
Request a Quote →Polypropylene corrugated heavy duty plastic pallets represent the most significant upgrade available to procurement teams still running single-use cardboard. The material is waterproof, structurally consistent, forklift-compatible, and designed for 50-100 reuse cycles. For industries in warehouse, forklift, industrial logistics, the switch from cardboard to PP corrugated typically pays for itself within one production season.
This guide covers everything buyers need to know about sourcing, specifying, and getting maximum value from heavy duty plastic pallets: material specs, industry applications, import duty considerations, and how to evaluate suppliers in a market full of resellers moving low-quality imports.
The comparison between PP corrugated and cardboard isn't close in any environment where moisture, temperature variation, repeated use, or forklift handling is involved. Here's the breakdown:
| Property | PP Corrugated | Cardboard |
|---|---|---|
| Water resistance | 100% waterproof | Fails rapidly |
| Reuse cycles | 50-100 | 1 |
| Forklift compatible | Yes (designed for it) | Limited, degrades fast |
| Cleanable | Fully washable | No |
| Food-grade options | FDA 21 CFR compliant | Limited |
| ISPM-15 required | No | No (but wood components do) |