The minimum age for enrollment for the course is 16, but the PPL examination cannot be taken until the student attains 17 years of age.

All formalities regarding entry to the course will be effected by the Aero Club Torino.

The minimum age for registration for the course is 16. All formalities regarding the registration are carried out by the Aero Club Torino. Before registration, you must pass a medical examination at the Italian Air Force Institute of Legal Medicine (IML) "A. Mosso", Viale Aviation 1bis, Milan; alternatively the medical examination can be conducted at the IML of Rome, Naples or Bari. The secretariat of the Aero Club Torino (011.7790916) will organize the reservation.

For the medical examination, on an empty stomach, bring the following documents:

passport sized photo;
letter of introduction from the Aero Club Torino Flight School ;
lettera presentazione della scuola di volo dell’Aero Club Torino;
identity document;

At the moment of registration you provide the Secretariat with the following documents

1 passport sized photo;
I.M.L. medical examination certificate;

Original source:
www.aeroclubtorino.it/en/flight-school/courses/spl-licence.html