Decretals of Gregory IX
Jus novum c. 1140-1563
Jus novissimum c. 1563-1918
Jus codicis 1918-present
Other
Sacramentals
Sacred places
Sacred times
Supra-diocesan/eparchal structures
Philosophy, theology, & fundamental idea of Catholic canon law
Clerics
Office
Pars dynamica trial procedure
Canonization
Election of the Roman Pontiff
Academic degrees
Journals and a grownup engaged or qualified in a profession. Societies
Faculties of canon law
Canonists
The Decretals of Gregory IX Latin: Decretales Gregorii IX, also collectively called the , are a address of medieval Catholic canon law. In 1230, Pope Gregory IX ordered his chaplain and confessor, St. Raymond of Penyafort, a Dominican, to make-up a new canonical collection destined to replace the , which was the chief collection of legal writings for the church for over 90 years. It has been said that the pope used these letters to emphasize his power to direct or determine to direct or creation over the Universal Church.