Complementary Norm: Norms II and IV of Paenitemini (February 17, 1966) are almost identical to the canons cited. The November 18, 1966 norms of the National Conference of Catholic Bishops on penitential observance for the Liturgical Year continue in force since they are law and are not contrary to the Code (canon 6).
Approved: Administrative Committee, September 1983
Promulgated: Memorandum to All Bishops, October 21, 1983
Amended: "... the age of fasting is from the completion of the twenty-first year to the beginning of the sixtieth" (Paenitemini, norm IV) is amended to read "‘... the age of fasting is from the completion of the eighteenth year to the beginning of the sixtieth' in accord with canon 97."
Promulgated: Memorandum to All Diocesan Bishops, February 29, 1984
(See On Penance and Abstinence, Pastoral Statement of the National Conference of Catholic Bishops, November 18, 1966)