Class A: areal geology survey; hydrogeology survey; engineering geology survey; environment geology survey; solid mineral exploration; liquid mineral exploration; geochemical exploration; remote sensing geology exploration; rock ore appraisal and testing.

• 84805680甲级：区域地质调查；水文地质调查；工程地质调查；环境地质调查；固体矿产勘查；液体矿产勘查；地球化学勘查；遥感地质勘查；岩矿鉴定与岩矿测试。