The Confraternity of SS. Ambrose and Charles, based in Rome - Via del Corso 437, is:
- An ecclesiastical authority of the Diocese of Rome, established August 29, 1471
- Civilly recognized by decree of King Vittorio Emanuele III of the October 20, 1939 (reg. # 414, Fol. # 85)
- Entered in the register of legal persons of the Court of Rome at no. 896/87, dated 27.06.1987.