CIC1917 online
- in Latin, 19 HTML files (mercaba.org)
- in Latin, many small HTML files (Intratext)
- in Latin, many small HTML files (catho.org)
- in Latin, one big txt file, as zip file
- in Latin, PDF file (www.internetsv.info)
- in Latin, with sources (Internet Archive)
- in Latin, with sources, PDF file, 32 MB
- in Latin, many small HTML files, Latin and French (Institut Catholique de Paris)
- in Latin, with sources (canonistica.net)
- in English, translated by Ed Peters
- in French, many small HTML files (catho.org)
- in French, five HTML files (Congregation for the Clergy)
- in French, many small HTML files, Latin and French (Institut Catholique de Paris)
Documents related to the CIC1917
- Summary (Italian) (Card. Vincenzo La Puma)
- CIC Fontes (ed. P. Gasparri)
- Schemata
- Documents from the drafting of the CIC1917 that have been published
- Comparative Tables
- Changes to the canons of the CIC1917
- Interpretations, Responses, etc.
- Interpretations (DTL)
- Collections of interpretations and responses (www.iuscangreg.it)
- Collections on specific topics (www.iuscangreg.it)
- Sylloge praecipuorum documentorum recentium Summorum Pontificum et S. Congregationis de Propaganda Fide necnon aliarum Ss. Congregationum Romanarum (1939)
- Enchiridion de statibus perfectionis (1949) (Sacra Congregatio de Religiosis)
- Leges Ecclesiae post Codicem iuris canonici editae (Vol. I-V: 1917-1978) (Xavier Ochoa)
- Responsiones ad proposita dubia. Collectio 1962-1992