This paper studied two factors for the manufacturing companies whose number of employee are under three hundred. One is the effect of the observation of quality system under the CEO's interest degree of quality management. First, most of company answered acquiring certificate ISO 9000 is very helpful for the company management .therefore the company have competence for the change of economic environment of domestic and international economy. Second, after acquiring the certificate ISO 9000, there were many improvements in company culture, quality control and business process productivity. As a result, acquisition of certificate of ISO 9000 system makes the company culture preparing the future to become a world first class company.

ABSTRACT
 I. 서론
 II. 이론적 배경
  1. QS-9000 품질시스템의 개요
  2. QS-9000 품질 시스템의 구성
 III. Q5-9000 규격 인증기업 사례분석
  1. 조사개요
  2. QS-9000 규격인증 취득과정
 IV. 결론
 참고문헌

• 박노국 | Roh-Gook Park
• 김홍택 | Hong-Taek Kim