ISO 22927:2021

This document specifies requirements and recommendations for the packaging and labelling of rare earth ores, concentrates, compounds, metals and alloys that are intended for sale or free distribution. It defines the performance and structure of packaging, and specifies the information to include on the labelling. These requirements and recommendations are designed to ensure quality assurance, enhance safety and prevent environmental pollution during the transportation and storage of rare earth products.
This document is applicable to packaging and labelling during transactions between companies. It does not include packaging by companies during storage in their own plant.
The method of labelling defined in this document enhances safety by indicating properties of rare earth products and ensures appropriate management of the product by indicating the identity of suppliers.