인증 | 최초인증일 | 유효기간 | 인증/담당 기관 |
---|---|---|---|
ISO 9001 (QMS, Quality Management System, 품질경영시스템) |
1996.05.14 | 2023.06.01~2026.05.31 | 로이드인증원 (Lloyd's Register Quality Assurance) |
ISO 14001 (EMS, Environmental Management System, 환경경영시스템) |
2008.10.19 | 2023.10.19~2026.10.18 | 로이드인증원 (Lloyd's Register Quality Assurance) |
ICMC (International Cyanide Management Code, 국제시안화물관리규정) |
2008.03.10 | 2023.04.19~2026.04.18 | 국제시안화물관리협회 (International Cyanide Management Institute) |
ISCC PLUS (International Sustainability & Carbon Certification PLUS) |
2021.10.21 | 2024.10.21~2025.10.20 | Control Union Certifications Germany GmBH |