| Certificate | Certificate number | Description | Validity Until | Year of Acquisition | Granting Institution | National / International |
| ISO 9001:2015 | QSC 02276 |
Quality management Systems – Requirements Pengelolaan GBFS Menjadi GGBFS/Semen Slag |
28 Agustus 2029 | 2026 | Sucofindo | Internasional |
| ISO 14001:2015 | EMS 00532 |
Enviromental management Systems – Requirements Guiden for Use Pengelolaan GBFS Menjadi GGBFS/Semen Slag |
28 Agustus 2029 | 2026 | Sucofindo | Internasional |
| ISO 45001:2018 | OHS 00333 |
Occupational Health and Safety Management System - Requirements with guidance for use Pengelolaan GBFS Menjadi GGBFS/Semen Slag |
28 Agustus 2029 | 2026 | Sucofindo | Internasional |
| SMK3 (PP No. 50 Tahun 2012 | Sistem Manajemen Keselamatan dan Kesehatan Kerja PT Krakatau Semen Indonesia | Nasional | ||||
| SNI 6385:2015 | 9668.928/91.100/IV/2025 | Sertifikat Produk Penggunaan Tanda SNI | 31 April 2029 | 2025 | Kementerian Perindustrian Republik Indonesia (B4T) | Nasional |