The Book of Tobit is listed as a canonical book by the Council of Rome (A.D. 382), the Council of Hippo (A.D. 393), the Council of Carthage (397) and (A.D. 419), the Council of Florence (1442) and finally the Council of Trent (1546), and is part of the canon of both the Catholic Church and Eastern Orthodox Churches. Catholics refer to it as deuterocanonical.