Italy is in the Schengen area. Entry rules depend on nationality: EU/EEA and many other nationals can enter visa-free for short business trips, while visa-required nationals must obtain a Schengen short-stay visa before travel. Check the Italian Ministry of Foreign Affairs portal for the applicable rule for your passport.
Processing: Varies by nationality; apply several weeks before travel.
Official visa information is published by the Italian Ministry of Foreign Affairs (esteri.it) and the Visa for Italy portal. Non-EU business visitors should confirm documentation requirements with the Italian consulate or visa centre covering their place of residence before booking travel.
Official