| Iran National Standards Organization | |
| Preceding1: | Institute of Standards and Industrial Research of Iran (1960–2011) |
| Chief1 Name: | Mahdi Eslampanah |
The Iran National Standards Organization (INSO), formerly the Institute of Standards and Industrial Research of Iran (ISIRI;) until 2011, is the Iranian governmental institution for standardization and certification.[1] It is the Iranian representative to International Organization for Standardization.