What is the process for petitioning the Pope to grant sainthood?

Question

Isn't it time Syd Barrett was canonized?

Something in his cosmic art
And glowing slightly from his toes
His psychic emanations flowed

Answer 1

Here is the modern method of canonization:

In order to allow greater objectivity and less emotion, no petition for sainthood can be made until at least 5 years after the candidate’s death.

+ Diocesan Investigation +

A diocese, parish, religious congregation, or association asks the bishop of the diocese in which the candidate died to open the investigation. After Vatican approval, the bishop forms a diocesan tribunal.

Witnesses are called before the tribunal to recount the candidate’s heroic exercise of Christian virtues. All documents regarding the candidate must be gathered.

At this point he is entitled to the title of Servant of God.

+ Vatican Investigation +

All documentation is passed on to the Congregation for the Causes of Saints at the Vatican.

The cause undergoes an examination by nine theologians.

If passed, the cause is for examined by the Congregation.

If passed, the cause is presented to the Pope for approval. A decree is published and read publicly.

+ Beatification +

A miracle attributed to the Servant of God is necessary.

The miracle must be proven through an appropriate investigation and another decree is issued.

Then the Pope decides on beatification.

With beatification, the candidate receives the title of Blessed.

+ Canonization +

Another miracle occurring after beatification is needed for canonization (sainthood), attributed to the Blessed’s intercession.

This miracle must again be proven through an appropriate investigation.

Papal infallibility is involved with canonization.

The Blessed acquires the title of Saint.

+ With love in Christ.