This study designed an integrated certification system of ISO 50001 (energy management system) and ISO 14001 (environmental management system) with the goal of reducing corporate carbon emissions, and analyzed cases of applying it to actual management. In order to overcome the limitations of individual certification, an integrated operating system of the two standards was established, and a method was sought to maximize corporate energy efficiency and carbon emission management performance. After introducing the integrated system, the company under study reduced energy consumption by up to 30%, and carbon emissions were also significantly reduced. These results were achieved through internal process improvement and supply chain collaboration. This study suggests that the ISO integrated certification system can contribute to cost reduction and sustainable management, and proposes an implementation model that can be utilized in various industries in the future.

1. 서 론
2. 선행연구
3. 탄소배출 관리
    3.1 탄소배출 관리의 개념 및 필요성
    3.2 에너지 효율과 온실가스 감축관리
4. 경영시스템의 특징 및 요구사항의 고찰
    4.1 ISO 14001:2015 환경 경영시스템의 특징 및요구사항 고찰
    4.2 ISO 50001:2018 에너지 경영시스템의 특징및 요구사항 고찰
    4.3 ISO 통합 인증시스템의 필요성
    4.4 탄소배출 관리와 ISO 경영시스템의 비교
5. ISO 통합경영시스템의 구축을 위한 설계및 운영
    5.1 통합시스템 모형설계 방안
    5.2 ISO 통합시스템의 설계
    5.3 ISO 통합시스템 적용사례
6. 결 론
References

• Jae-Yong Cho(Department of Smart System & Management Engineering, Hanbat National University) | 조재용 (국립한밭대학교 스마트시스템경영공학과)
• GiTae Kim(Department of Smart System & Management Engineering, Hanbat National University) | 김기태 (국립한밭대학교 스마트시스템경영공학과) Corresponding author