Key milestones in the history of the Holy See
From its origins to the present day, the Holy See has shaped the life of the Church and its dialogue with the world. Explore the moments that defined its path.
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Explore its structure, offices and documents in detail.
Serving the universal Church through faithful governance
The Holy See guides the global Catholic community through its offices and dicasteries, working with clarity and transparency to share teaching, documents, and pastoral care with millions of people.
Service to the faithful
Serving the Church and the faithful through clear teaching and pastoral care.
Shared learning
Preserving and sharing the Church's documents, history, and cultural heritage.
Open governance
Clear structures and transparent communication across the Holy See's offices.
Holy See by the Numbers
Dioceses Worldwide
Local churches united under the Holy See.
Catholic Faithful
Members of the Church across every continent.
Dicasteries
Offices of the Roman Curia serving the universal Church.
Year of Sovereignty
Year the Vatican City State was established by treaty.
Explore the Holy See
Find documents, news, and offices of the Roman Curia.