Institute of Materials, Minerals and Mining (IOM3) is a UK-based professional engineering institution dedicated to advancing materials, minerals, and mining sciences and industries. It supports professionals working across the full lifecycle of materials, from extraction and processing to design, manufacturing, and recycling. The institute promotes best practice, sustainability, and innovation through accreditation, training, publications, and events. Its Minerals and Mining division focuses specifically on mining engineering, resource development, and responsible extraction of raw materials. IOM3 plays a key role in setting professional standards, supporting education, and fostering collaboration between industry, academia, and government to ensure safe, efficient, and sustainable use of natural resources globally.