Export Information

Conner Industries is a participating member of the IPPC community (see additional information below) and is certified to apply the ISPM-15 and heat-treated stamps listed to the right on lumber and assembled products. Each facility is required to have it's own individual license and certification to apply the IPPC stamps to wood products. All of Conner Industries' facilities are licensed and certified to apply ISPM-15 and heat-treated stamps to export lumber, dunnage, blocking, pallets, skids, boxes, crates and other assembled products. While much of our inventory is purchased as heat-treated lumber prior to being manufactured into your products, some of our facilities have heat-treating chambers on-site to treat export lumber and assembled products as needed.

International Plant Protection Convention (IPPC) The purpose of this international treaty (IPPC) is to secure a common and effective action to prevent the spread and introduction of pests of plants and plant products, and to promote appropriate measures for their control. Provisions extend to cover conveyances, containers, storage places, soil and other objects or materials capable of harboring plant pests.

IPPC Stamps

IPPC Stamp

Use: Identifies assembled wood packaging material (pallets, boxes, crates, etc.) as being heat-treated and in compliance with ISPM-15.

HT Stamp



Use: Identifies individual pieces of lumber or lumber components as being heat-treated

IPPC Dunnage Stamp

Use: Identifies wood dunnage (blocking, bracing, chocking, etc.) as being heat-treated and in compliance with ISPM-15