PolitikHukum & traktatBudayaAntariksa
- 1861Kemerdekaan17 March 1861 ; note: <strong>note:</strong> the Kingdom of Italy proclaimed on 17 March 1861, but Italy was not fully unified until 1871CIA World Factbook
- 1952Meratifikasi Konvensi GenosidaUN Treaty Collection
- 1964Objek antariksa pertama yang diluncurkanSan Marco 1GCAT
- 1978Meratifikasi ICCPR (hak sipil & politik)UN Treaty Collection
- 1979Situs Warisan Dunia UNESCO pertamaRock Drawings in ValcamonicaUNESCO World Heritage
- 1985Meratifikasi CEDAW (hak perempuan)UN Treaty Collection
- 1991Meratifikasi Konvensi Hak AnakUN Treaty Collection
- 1999Bergabung dengan ICC (Statuta Roma)UN Treaty Collection
- 2016Meratifikasi Perjanjian Iklim ParisUN Treaty Collection
- 2022Pemilu legislatif terakhir2022-09-25IPU Parline
- 2025Penetapan Warisan Dunia terakhirFunerary Tradition in the Prehistory of Sardinia – <em>The domus de janas</em>UNESCO World Heritage
- 2026Peluncuran antariksa terakhirGCAT
