Andrea Padovani, Erice 2010 Authenticum: None Lex communis Cod. Th. 1.28.2 (364 AD): common law

Ius commune and the Legislation of Later Emperors Theodosian Code trans. Clyde Pharr Cod. Th. 2.1.10 (398 AD): common law Cod. Th. 4.8.7 (331 AD): common law Cod. Th. 11.36.7 (344 AD): common right of appeal Cod. Th. 15.14.12 (395 AD): common right Cod. Th. 16.5.23 (494 AD): common law Justinian The Codex of Justinian (3 volumes.  Cambridge: Cambridge University Press, 2016) Gratian (367-383AD) Cod. 1.9.8 (=Cod. Th. 2.1.10): general law Justinian Codex 3.28.37.1: usual will Diocletian (284-305AD) Cod. 4.10.7: general law Diocletian Cod. 5.12.10: principles of law Constantius (337-361AD) Cod. 7.65.2 (=Cod. Th. 11.36.7): "Ius commune" deleted in Justinian's Codex