Definition
A Latin term from Roman law designating licensed or registered advocates who held formal membership in the college of advocates (collegium advocatorum). The statuti were a privileged class of legal practitioners whose numbers were capped by imperial regulation. They enjoyed special professional privileges and protections during the late Roman imperial period, from the reign of Constantine through the codification era of Justinian.
The term is purely historical. It has no modern legal application and appears in legal sources only in the context of Roman law, civil law history, and the institutional development of the legal profession.
Why It Matters in Research
Researchers encounter statuti almost exclusively in two contexts: historical surveys of the Roman legal profession and comparative studies of advocacy and bar organization tracing institutional lineage from Rome through the civil law tradition.
The key research trap is scope: Black's framing ("from the time of Constantine to that of Justinian") signals a defined historical window running roughly from the early fourth century through the mid-sixth century. Sources outside that window will not use the term in this sense. Researchers working in pre-Constantinian Roman law or post-Justinianic Byzantine law will not find the statuti as a recognized category.
The term also sits at the intersection of two threads in the Law Mind corpus: Roman law proper, and the history of the legal profession. A researcher following the development of formal bar structures from Roman collegium advocacy through medieval civilian practice and into modern bar associations will need statuti as one link in that chain. It connects to discussions of the advocatus, the ordo advocatorum, and later civilian conceptions of professional licensure.
Because statuti are a product of late imperial bureaucratic organization, they appear more prominently in sources dealing with the Later Roman Empire, the Corpus Juris Civilis, and Justinianic institutional reform than in classical Roman law materials. Researchers relying on classical-era Roman law dictionaries or sources focused on the Republic and early Principate may find no entry at all.
Historical Dictionary Support
The three source dictionaries are in close agreement. Black's first and second editions give nearly identical definitions — both identify statuti as licensed or registered advocates and members of the college of advocates, both note the numerical limit on membership, and both anchor the historical period between Constantine and Justinian. The second edition reproduces the first with only trivial variation in punctuation.
Rapalje and Lawrence are more compressed, noting only that statuti were advocates and members of the college in the civil law, without the historical bracketing or the detail about limited numbers and special privileges. The compression is typical of Rapalje and Lawrence's style but means their entry is less useful for contextualizing the term within Roman institutional history.
None of the three dictionaries elaborates on what "special privileges" the statuti enjoyed, what the numerical limits were, or how the collegium advocatorum was organized and regulated. Researchers seeking that level of institutional detail will need to move beyond the historical law dictionaries to primary sources (the Codex Justinianus contains relevant constitutions on the regulation of advocates) or to secondary scholarship on Roman legal procedure and professional organization.
The absence of any civilian or continental gloss in these entries is notable. The term does not appear to have migrated meaningfully into medieval civil law usage as a technical term of art, which helps explain why the dictionaries treat it as a purely Roman antiquity rather than as a living civil law concept.
Jurisdictional Note
Statuti is a term of purely Roman law and has no operative meaning in any modern jurisdiction. It may appear in civil law jurisdictions' historical or academic literature as part of institutional history but carries no current doctrinal force anywhere.