Definition
A projet (also written projet de traité) is the draft text of a proposed treaty or international convention, prepared by one or more parties as the basis for negotiation. In international law practice, a projet is not a binding instrument but a working document — it represents one party's proposed terms before agreement is reached. The term appears most frequently in diplomatic history and treaty negotiation records, where the exchange of projets between sovereign states formed the standard procedural framework for concluding international agreements.
Common Language
Modern common usage (Wiktionary): A proposed plan; a draft or project.
Historical common usage (Webster's 1913): A plan proposed; a draft of a proposed measure; a project.
The common and legal meanings are closely aligned in that both denote a draft or proposal. The legal meaning is narrower, however: in legal usage, projet is almost exclusively a term of international law and diplomacy, referring specifically to a draft treaty instrument exchanged between sovereign parties — not merely any proposed plan. A researcher encountering the word in a domestic legal context should treat it as an anomaly; in international law records, it carries this precise technical meaning.
Why It Matters in Research
Researchers working in international law history, diplomatic correspondence, and treaty archives will encounter projet most frequently in materials from the eighteenth and nineteenth centuries, when diplomatic French served as the universal language of international negotiation. Because the term appears in its French form even in English-language documents of that era, researchers should not assume a French-language source when they see it.
The word functions as a term of art for the negotiation phase, not the final agreement. When a corpus document references a projet, it marks a moment before ratification — often before any binding obligation exists. This distinction matters when tracking the history of a particular treaty: the projet and the final text may differ substantially, and the projet can be essential evidence of original intent or of concessions made during negotiation.
In older Law Mind corpus materials, projet may appear alongside terms like protocol, convention, and cartel. These terms sometimes overlap in historical usage, and a document labeled a projet in one source may be referenced as a draft convention or preliminary articles in another. Cross-referencing by date, parties, and subject matter is more reliable than relying on the label alone.
Be alert to the truncation in some Black's Law Dictionary editions: the entry for projet runs directly into an unrelated Latin maxim (Prolem ante matrimonium natam...), which is a typographical artifact of the printed source and not part of the definition of projet.
Historical Dictionary Support
Black's and Bouvier's agree precisely: both define projet as the draft of a proposed treaty or convention in international law. Neither source elaborates on procedural usage or distinguishes between a unilateral draft and a jointly developed text, which were meaningfully different in diplomatic practice.
Neither historical dictionary captures the procedural significance of the term — namely, that the exchange of projets was a recognized stage in treaty negotiation, sometimes governed by diplomatic protocol, and that a projet could be countered by a contre-projet (counter-draft). That dimension of the term's meaning must be sourced from treatises on international law and diplomatic history rather than the standard legal dictionaries.
Webster's 1913 confirms that the common English usage tracked the legal meaning closely in the nineteenth century, suggesting the term was broadly understood in educated usage of that period and not treated as exotic jargon.
Jurisdictional Note
Projet is a term of international law with no domestic statutory definition in any single jurisdiction. Its meaning is consistent across the international law tradition, though its frequency in legal writing declined significantly in the twentieth century as English displaced French as the working language of most international negotiations.