This logo is in public domain in Iran because belongs to a legal person and was first publicly presented more than 30 years ago.
اجازهنامه
This file is in the public domain in Iran because it is a work prepared and/or broadcasted by the Islamic Republic of Iran Broadcasting (IRIB) and made available to the public before 19 June 1994. As a legal personality, the term of copyright for IRIB's works expire after 30 years from the date of publication or public presentation. The same duration of protection would also apply to photographic or cinematographic works aired by the IRIB, whose legal copyright holder is not the IRIB itself.
Programmes aired after 19 June 1994: The Islamic Republic of Iran Broadcasting holds the copyright on all material broadcasted after 19 June 1994. All such content should be deleted as a {{Copyvio}}. Please see Commons:Copyright rules by territory/Iran for more information.
این پرونده حاوی اطلاعات اضافهایاست که احتمالاً دوربین دیجیتال یا پویشگری که در ایجاد یا دیجیتالیکردن آن به کار رفته آن را افزوده است. اگر پرونده از وضعیت ابتداییاش تغییر داده شده باشد آنگاه ممکن است شرح و تفصیلات موجود اطلاعات تصویر را تماماً بازتاب ندهد.