This first Code of Canon Law was promulgated by Benedict XV on 27 May 1917, with an effective date of 19 May 1918 and remained effect until Advent 1983.
Ini Code of Canon Law pertama diumumkan secara resmi oleh Benediktus XV pada 27 Mei 1917, dengan tanggal efektif 19 Mei 1918 and remained effect until Advent 1983.