The New American Bible Revised Edition (NABRE) is an English-language Catholic translation of the Bible, the first major update in 20 years to the New American Bible (NAB), which was translated by members of the Catholic Biblical Association and originally published in 1970. Released on March 9, 2011, the NABRE consists of the 1986 revision of the NAB New Testament with a fully revised Old Testament approved by the United States Conference of Catholic Bishops in 2010. Approved for private use and study by Catholics, the NABRE has not received approval for Catholic liturgical use. Although the revised Lectionary based on the original New American Bible is still the sole translation approved for use at Mass in the dioceses of the United States, the NABRE New Testament is currently being revised so that American Catholics can read the same Bible translation in personal study and devotion that they hear in Mass. Scriptural sources New Testament sources are predominantly "UBS3" and "NA26," as further explained below: Sourcing: "The Greek text followed in this translation is that of the third edition of The Greek New Testament, edited by Kurt Aland, Matthew Black, Carlo Martini, Bruce Metzger, and Allen Wikgren, and published by the United Bible Societies in 1975 (UBS3). The same text, with a different critical apparatus and variations in punctuation and typography, was published as the twenty-sixth edition of the Nestle-Aland Novum Testamentum Graece (NA26) in 1979 by the Deutsche Bibelgesellschaft, Stuttgart. This edition has also been consulted. When variant readings occur, the translation, with few exceptions, follows the reading that was placed in the text of these Greek editions, though the occurrence of the principal variants is pointed out in the notes." Old Testament Citations: "...Insofar as possible, the translation of such Old Testament citations agrees with that of The New American Bible Old Testament whenever the underlying Greek agrees with the Hebrew (or, in some cases, the Aramaic or Greek) text from which the Old Testament translation was made. But citations in the New Testament frequently follow the Septuagint or some other version, or were made from memory, hence, in many cases the translation in the New Testament passage will not agree with what appears in the Old Testament. Some of these cases are explained in the notes." Old Testament major sources come by way of the New American Bible; specifically Biblia Hebraica Stuttgartensia, the Septuagint and the Dead