The mandate of a Philippine Municipal Human Resource Management Office (MHRMO) is to manage all aspects of personnel administration for local government employees, ensuring compliance with Civil Service Commission rules, Local Government Code, and other laws, by handling recruitment, selection, training, performance evaluation, payroll, benefits, and maintaining personnel records to build a professional, efficient workforce. They advise the Local Chief Executive (Mayor) and Sangguniang Bayan on HR matters, aiming for competent service delivery.