- Certificate of ISO 17020-2012_Inspeksi PT Citrabuana Indoloka_LI-040-IDN_IDN Ver_6 Nov 2024
- Certificate of ISO: 17025 PT Citrabuana Indoloka(Jakarta, Kendari, Manado Laboratory)
Certifcate of ISO : 9001-2015_by Lloy'd Register Quality Assurance (LRQA)
Certificate of ISO: 27001-2022_PT Citrabuana Indoloka
Certificate of ISO: 37001-2016_Mineral Test Lab PT Citrabuana Indoloka