The risk assessment model is an important subsystem for effective establishment and operation of EMS (environment management system). In case of poor risk assessment long-term and large-scale failure expense might be brought. Managing policy, target and other indices based on risk assessment can guarantee successful EMS. In this paper, we aim at comparative analysis of various risk methods and propose an alternative risk assessment model for EMS.

Abstract
 1. 서론
 2. 환경경영시스템
  2.1 요구사항의 개요
  2.2 환경측면
 2. 환경경영 전 과정 평가(LCA)
 3. RAMS 활동 및 기법
  3.1 RAMS 분석절차
  3.2 기능적 구조분석
 4. 환경경영 전 과정 평가(LCA) 한계점
 5. 결론
 6. 참고문헌

• 김종걸
• 김창수