• Support the development of mining standards, principles and guidelines for mines and quarries regulations • Assess the designs and implementation of mines devel-opment • plans ; • Assess the mines production trends and management • Inspect and advise the mines, processing units and smel-ters to perform their operations; • Give advice on the appropriate mining ,mineral processing and smelting techniques; • Support the supervision and enforce regulation of envi-ronment ,labor, health, safety, employment etc in mines, mineral processing units and quarries; • Keep records and plans for mines plans elaboration and execution; • Verify the quality of installations and equipment; • Assist for making the emergency facilities in mines and quarries to be in good condition; • Perform any other task assigned by the supervisor;