It is the most base quality system of business specification which is made up of manager responsibility, quality system, contract examination, managing the lay-out, material data & documentation, purchasing, managing the customer supply items, discrimination & pursuit of goods, process control, inspection & test, measuring device management, inspection & test management, incongruent item management, rectification & precaution measures, treatment, custody, packing, preservation & result control, managing the quality & record, managing the internal quality inspection, training, services & statistic technics.