Iran domains are registered by Institute for Research in Fundamental Sciences (IRNIC).
According to possession type and field of activities, special suffixes have been announced by this institute for domain registration.
Is Iranian domain suffix which is public and can be registered by people who are officially resident of Iran.
This suffix is special for private and nongovernmental companies in Iran, applicants of this domain must own registered company in Iran.
This domain is special for tertiary education and research establishments which have license from ministry of science ,ministry of health, parliament of Islamic republic of Iran and Supreme Council of Cultural Revolution, copy of the mentioned documents are required.
This domain is special for schools, education institute, and the others academic organizations which are under license of ministry of education of Iran, copy of mentioned license and an official request letter (letter must be written on the organization letter head) is required.
This domain is special for network services and ISP provider companies, copy of ISP license is required.
This domain can be used only for executive departments, establishments, ministries and organizations which are subset of judicial legislative, Legislature and Judiciary systems of Iran, a request letter from mentioned organizations in letter head of organization is required.
This domain is used for science associations, official nongovernmental organizations and international establishments that Iran government or one of its systems are member of it, copy of organization official journal is required .
This domain can be used by real residents of Iran. Copy of national passport is required.