The Geological Analysis and Verification Center (Km 9 Nguyen Trai Street, Thanh Liet Ward, Hanoi) is accredited as a reference material producer meeting the requirements of TCVN ISO 17034:2017 (ISO 17034:2016).
- Field of accreditation: Reference materials
- Accreditation number: VIRAS 006
- Issued with Accreditation Decision No. 1439/QĐ-VPCNCLQG dated 20 July 2026
- Valid from 20 July 2026 to 19 July 2031
- First accredited: 20 July 2026