Vatican City, 02 December, 2025 / 1:00 pm (ACI Africa).
The pope has approved the new General and Personnel Regulations of the Roman Curia, which come into effect Jan. 1, 2026, and which adapt the internal functioning of the Vatican bodies to the apostolic constitution Praedicate Evangelium, promulgated by Pope Francis in 2022.
The document, approved “ad experimentum” (for temporary or provisional use) for five years, seeks to consolidate “an ecclesial service marked by a pastoral and missionary character.”
Documents in Latin... or in other languages
Among the most significant innovations is a historic change in linguistic matters. For the first time, the regulations stipulate that “the curial institutions will, as a general rule, draft their documents in Latin or in another language.”
Until now, Latin was used by default in the drafting of internal documents. The new rule will allow documents to be written directly in languages used by the Curia, such as Italian, English — the native language of Pope Leo XIV — or Spanish, which the pontiff speaks fluently due to his extensive pastoral work in Peru.






