| The ministry Of Housing |
| Building & Housing Research Center |
| Institute Of Standard & Industrial Research Of Iran |
| International Organization For Standardization |
| Iranian Institute Of Geophysics |
| Housing Foundation Of Islamic Republic |
| Construction & Housing Affairs Development |
| State Organization Of Schools Renovation, Development & Mobilization |
| Deputy Of Technical Affairs Of Islamic Republic Of Iran |
| Applied Geological Research Center Of Iran |
| Commissioning Organization Buildings Installations |