- Cilegon City, Banten 42445. Indonesia.
- 02547960092
| certifications | Certificate Number | Description | Valid Until | Year Acquired | Issuing Body | National/International |
| ISO 9001:2015 | QSC 01949 |
Quality Management System – Requirements for the Management of GBFS to GGBFS/Cement Slag |
June 2, 2025 | 2022 | Sucofindo | National |
| ISO 14001:2015 | EMS 00393 |
Environmental Management System – Requirements Guide for the Management of GBFS to GGBFS/Cement Slag |
June 2, 2025 | 2022 | Sucofindo | National |
| ISO 45001:2018 | ID01032000018 | Occupational Health & Safety Management System for Processing GBFS to | May 12, 2020 | 2020 | ForeFront | International |
| SMK3 (PP No. 50 Tahun 2012) |
Occupational Health and Safety Management System at PT Krakatau Semen Indonesia |
National | ||||
| SNI 6385:2015 |
5685928/91.100/II/2021 |
Product Certification for SNI Compliance | February 23, 2025 | 2021 | Ministry of Industry of the Republic of Indonesia (B4T) | National |
| Green Label | 022-158-3656 | Green Label for KSI BF Slag Cement (Environmentally Preferred Cement/Concrete Product) | April 7, 2024 | 2022 | Singapore Environment Council | International |
| TKDN (Domestic Component Achievement Certificate) | 11508/SJ-IND.8/TKDN/12/2021 | Domestic Component Achievement Certificate | December 21, 2024 | 2021 | Ministry of Industry of the Republic of Indonesia | National |
| Construction Material Resources | 29/PB-SDMK/DKSDK/2023 | Registration of Construction Material Resources (GGBFS) | December 21, 2024 | 2023 | Ministry of Public Works and Housing of Indonesia (Kementerian PUPR) | National |
