Jus novum (c. 1140-1563)
Jus novissimum (c. 1563-1918)
Jus codicis (1918-present)
Other
Sacraments
Sacramentals
Sacred places
Sacred times
Supra-diocesan/eparchal structures
Particular churches
Juridic persons
Philosophy, theology, and fundamental theory of Catholic canon law
Clerics
Office
Juridic and physical persons
Associations of the faithful
Pars dynamica (trial procedure)
Canonization
Election of the Roman Pontiff
Academic degrees
Journals and Professional Societies
Faculties of canon law
Canonists
Institute of consecrated life
Society of apostolic life
Regarding the canon law of the Catholic Church, canonists provide and obey rules for the interpretation and acceptation of words, in order that legislation is correctly understood and the extent of its obligation is determined.