The Vatican this week launched the first-ever digital version of its annual directory, creating an easier way to find reliable and up-to-date information about the Church’s structures and members all around the world.

The red-covered Pontifical Yearbook — known in Italian as the “Annuario Pontificio” — is an important reference updated every year with Church statistics, the names and contacts of bishops, information about the departments of the Holy See, and more.

The Pontifical Yearbook, in its current form, started in the early 20th century, though other versions of a book with information about the Catholic hierarchy and the Roman Curia can be traced to the 18th century or earlier.

The biggest benefits to users are the ability to easily search for information and the possibility for updates to be reflected in real time.

Before now, to keep the directory current, one would have to cut out and glue periodic updates from the Vatican into the hardback book.

The directory includes global data that is frequently changing, including statistics about Catholic dioceses and missions, and information about bishops, the members of the Church, the number of priests and religious, and the Holy See’s diplomatic representation.

It also contains information about the pope and cardinals, and lists the people who lead the many different entities that make up the Roman Curia and the Vatican.

On Dec. 8, the Vatican’s Secretariat of State, which is responsible for publishing the Pontifical Yearbook, unveiled the digital version, available in both web and app versions for an annual subscription of 68,10 euros ($79.20), around the same price as a printed version, which is still being published.

The Vatican said in time it intends to offer the directory in languages other than Italian, “making it more accessible to a growing number of users around the world.”

At a presentation of the project, Pope Leo XIV had a chance to receive a first lesson in how the digital yearbook works. He thanked those involved, calling it “a wonderful service which will be of great help.”

This article was originally published by CNA.