This Specification specifies standards for the handling and marking of Wooden Encasement Materials (WPM), designed to ensure that WPM meets phytosanitary treatment requirements, service cycles and maintenance standards. It covers WPM's handling or marking practices, ensuring that materials comply with industry, governmental or international standards. Specifications include detailed provisions for material handling specifications, labelling requirements, and features specified by Miscellaneous users. Marking should be done after confirmation that materials comply with the relevant specifications to allow for effective management and tracing during use, recycling or manufacturing. This standard does not cover all use-related safety issues. Users are required to establish appropriate safety measures and comply with regulations themselves.