PolitikHukum & traktatBudayaAntariksa
- 1956Meratifikasi Konvensi GenosidaUN Treaty Collection
- 1975Meratifikasi ICCPR (hak sipil & politik)UN Treaty Collection
- 1979Kemerdekaan1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid or Persian Empire established); A.D. 1501 (Iran reunified under the Safavid dynasty); 1794 (beginning of Qajar dynasty); 12 December 1925 (modern Iran established under the PAHLAVI dynasty)CIA World Factbook
- 1979Situs Warisan Dunia UNESCO pertamaTchogha ZanbilUNESCO World Heritage
- 1994Meratifikasi Konvensi Hak AnakUN Treaty Collection
- 2005Objek antariksa pertama yang diluncurkanSinah-1GCAT
- 2024Pemilu legislatif terakhir2024-03-01IPU Parline
- 2025Penetapan Warisan Dunia terakhirPrehistoric Sites of the Khorramabad ValleyUNESCO World Heritage
- 2026Peluncuran antariksa terakhirGCAT
