From the perspective of institutional communication, the Second Vatican Council can be considered the most significant media event of the 20th century organized by an institution. This was due to its duration, impact on millions of people, and the media interest it aroused. For the Catholic Church, the management of the official information of this Assembly was an undertaking of considerable proportions, involving complex challenges. In this comprehensive study, the author examines the intricate path that the authorities followed to manage the considerable demand for news that the Second...