Investiture Ceremony of the Captains RegentCerimonia d’investitura dei Capitani Reggenti

The Investiture of the Captains Regent is a biannual civic ceremony held on April 1 and October 1 in the historic center of San Marino 1. It marks the swearing-in of the Republic’s two heads of state (elected semi-annually) with a series of public rituals. Events begin in the morning with the military corps assembling in Piazza della Libertà for the flag-raising 2, followed by a formal procession of the incoming Captains Regent (escorted by the Council Guard, militia, and military band) to the Basilica of Saint Marinus for a religious mass 3 4. The procession then returns to the Palazzo Pubblico where, in the Council Chamber or on its balcony, the new Captains Regent take the oath of office and receive the regalia (sash and badge), accompanied by speeches and the national anthem 5 6. The ceremony is steeped in tradition (dating back to at least 1243 7 and holds a revered place in San Marino’s identity 8. It is open for public attendance along the parade route and in city squares, providing insight into the republic’s enduring democratic heritage.

This ceremony exemplifies San Marino’s uninterrupted republican tradition (origins c. 1243 1) and was cited as a reason for its UNESCO World Heritage designation in 2008 2. The institution of Captains Regent is unique among modern states, and the ceremony blends civic pageantry with formal Catholic rites in the basilica. Locals regard it as a solemn civic holiday, emphasizing equality and collective governance (the two Captains Regent share power equally). Candidates for office must be native-born citizens over age 25, and the Investiture Day reaffirms their mandate and accountability (followed by a judicial review after the term).