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February 26, 2025
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ISPM-15: What You Need to Know About Wood Packaging Regulations

A custom foam lined crate.

When you are shipping goods internationally, ensuring compliance with global packaging regulations is crucial. One of the most important standards for businesses using wooden crates and pallets is ISPM-15 (International Standard for Phytosanitary Measures No. 15). This regulation is in place to prevent the spread of pests and diseases through wood packaging materials. In this blog, we are going to be breaking down what ISPM-15 is, why it matters, and how you can comply.

What Is ISPM-15? 

ISPM-15 is an international regulation established by the International Plant Protection Convention (IPPC) to cut the risk of pests spreading through untreated wood packaging. This regulation applies to wood crates, pallets, dunnage, and other packaging materials used in international trade. To comply with this regulation, wood packaging must undergo an approved treatment process and be stamped with a certification mark. 

Why Is It Important? 

Non-compliance packaging can lead to: 

  • Customs Delays: – Shipments may be held, rejected, or destroyed at the border. 
  • Fines or Penalties: – Importers and exporters can face significant financial consequences. 
  • Increased Cost:  Businesses may have to replace non-compliant packaging, leading to higher expenses. 
  • Environmental Protection: – Preventing invasive pests helps protect the ecosystems and local industries. 

ISPM-15 Treatment Methods

To ensure that you meet ISPM-15 requirements, wood packaging must be treated using one of the following methods: 

Heat Treatment

  • The wood is heated to a minimum core temperature of 56 degrees Celsius or 132.8 degrees Fahrenheit for at least 30 minutes. 
  • This method is an effective way to eliminate pests without having to use any chemicals.

Methyl Bromide Fumigation

  • The wood is fumigated with methyl bromide to kill pests. 
  • While this is still an effective method, many countries are phasing it out due to environmental concerns. 

The ISPM-15 Marking System

After a package is treated, all ISPM-15 compliant wood must be stamped with the official IPPC certification mark, which includes:

  • The IPPC logo
  • A unique identifier for the treatment facility
  • The treatment method that was used. 

Countries That Require ISPM-15 Compliance

Most major trading nations require compliance, including the United States, Canada, the European Union, China, Australia, and Japan. Businesses must ensure compliance before shipping goods to these regions. 

Ensuring Compliance

  • Use a Certified Supplier: Work with a certified and experienced crate and pallet manufacturer that provides ISPM-15 materials.
  • Verify Stamps: Ensure that all wooden packaging has the proper ISPM-15 marking before sending off for shipment.
  • Stay Updated on Regulations: ISPM-15 rules may change over time, so businesses should keep informed of any updates in the international shipping space. 

Ensure Smooth International Shipping with Crate This

Understanding and complying with ISPM-15 is essential for businesses engaged in international shipping. Properly treated and marked wood packaging helps prevent pest infections, ensuring smooth customs clearance, and avoids costly delays or fines. If your business is in need of ISPM-15 certified crating solutions, Crate This provides expert custom crating services that meet all international shipping standards. Contact us today for a quick and easy quote!

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