20673224
| Certification Number | 20673224 |
| Company Name | Tarh va Negar Iranian Consulting Engineers Co. |
| System Standard | ISO 9001:2015 |
| Scope of Certificate | Providing Consulting Engineering Services, Design and Supervision in The Field of Roods and Building |
| Issue Date/ Surveillance Date | 28 Nov. 2024 |
| Validation Date | 28 Nov. 2025 |
| Status | VALID |
| Issued By | BRS LLC. |