Definition
Lococession is a civil law term denoting the act of giving place — that is, the formal yielding or ceding of one's position, precedence, or legal standing to another. In its most substantive legal application, it refers to the principle by which a legal transaction that satisfies the formal requirements of the jurisdiction in which it is executed is recognized as valid in a second jurisdiction, even if that second jurisdiction imposes different formalities. On this view, lococession describes the legal effect of compliance with local form: the act of conforming to the law of the place of execution gives the transaction its operative force and allows it to be given effect elsewhere.
The term is primarily encountered in private international law (conflict of laws) contexts and in older civil law and Roman law scholarship. It is rarely used in modern Anglo-American legal writing.
Common Confusion
Lococession is not to be confused with cession in its ordinary sense — the transfer of territory or rights from one sovereign or party to another. Lococession concerns the yielding of formal legal position or the recognition of transactional validity across jurisdictions, not the substantive assignment of property or sovereignty. Researchers encountering "cession" in historical texts should examine context carefully before treating the terms as interchangeable.
Why It Matters in Research
This term presents two distinct research challenges. First, it is rare enough that it appears almost exclusively in older dictionaries and civil law treatises rather than in case reporters or modern statutory codes. A researcher who encounters lococession in a historical document — particularly one touching on conflict of laws, notarial practice, or cross-border transactions — should treat it as a signal that the surrounding text is drawing on continental civil law tradition, not common law doctrine.
Second, the conflict-of-laws application of the term connects directly to the broader locus regit actum principle: the rule that the law of the place where an act is performed governs its formal validity. This principle remains operative in modern private international law, but the term lococession as its descriptor has been almost entirely displaced by locus regit actum and its modern statutory and treaty-based equivalents. Researchers tracing the historical development of formal validity rules in cross-border transactions should note that older sources may use lococession where later sources use locus regit actum or simply "place of execution" analysis.
The term is also worth flagging in searches of historical records involving ecclesiastical or civil law proceedings, where giving or yielding of place had procedural significance distinct from modern jurisdictional concepts.
Historical Dictionary Support
The historical sources are sparse and not entirely consistent in emphasis. Black's Law Dictionary (2nd ed.) offers the most stripped-down definition — "the act of giving place" — without elaboration. The first edition entry is more revealing: it connects lococession directly to the locus regit actum principle and cites Savigny's System of Modern Roman Law (§ 381) and Westlake's Private International Law as authority. These citations place the term firmly within the nineteenth-century private international law literature, where continental scholars were working out the theoretical basis for recognizing foreign-executed instruments.
Rapalje and Lawrence provide the same core definition but embed it within a cluster of Latin terms (loculus, locum tenens), suggesting the compilers treated it as one of several technical Latin expressions of place-related legal concepts rather than as a term of art with significant independent doctrinal weight.
What the historical dictionaries collectively miss is any discussion of how or whether lococession was applied in Anglo-American courts, which likely reflects the fact that it functioned more as a descriptive term in legal scholarship than as operative language in pleading or judicial opinion. No common law cases appear to have turned on the word itself.
Jurisdictional Note
Lococession as a term of art belongs to the civil law tradition. It does not appear as operative legal vocabulary in any common law jurisdiction's statutes or reported case law. Researchers working in Louisiana, Quebec, or other mixed civil law jurisdictions may find it in older doctrinal commentary, but even in those jurisdictions modern usage has abandoned it in favor of locus regit actum or equivalent statutory formulations.