ISPM-15 applies to all wood packaging materials (pallets, boxes, crates, etc.), requiring that they be unloaded and then heat treated or fumigated and marked with the conformity mark.
To avoid import difficulties, several companies require non-wood packaging from their suppliers. Today ISPM-15 regulations have been introduced in many countries around the world, including the European Union and the United States.
Avoid additional processing costs, use cardboard packaging.