Hazardous Material Management (HMM) is the process of identifying, assessing, controlling, and disposing of hazardous materials in a safe and responsible manner. It involves the use of specialized equipment, processes, and procedures to ensure that hazardous materials are handled, stored, and disposed of in a manner that minimizes the risk of harm to people, property, and the environment. HMM also includes the development of emergency response plans and the training of personnel in the proper handling of hazardous materials.