Definition
"Protocols" carries distinct meanings across legal contexts, and the term a researcher encounters will depend heavily on the field and era of the source.
1. ECCLESIASTICAL AND CIVIL LAW (historical). The original acts and proceedings in an ecclesiastical cause, recorded by a notary. In this sense, protocols were the foundational written records — the first-made, authoritative documents from which later copies or instruments derived. The term applied also to the preliminary drafts of notarial instruments generally.
2. INTERNATIONAL LAW AND TREATY PRACTICE. A protocol is a formal international agreement, either freestanding or supplementary to a principal treaty. Protocols in this sense may amend, extend, or add specificity to an existing convention (e.g., an optional protocol to a human rights treaty), or they may memorialize the terms of a diplomatic negotiation. The Madrid Protocol governing international trademark registration is a prominent modern example.
3. ADMINISTRATIVE AND REGULATORY LAW. In contemporary usage, a protocol is a formal procedural rule, set of instructions, or standardized plan — adopted by an agency, institution, or court — governing how a particular process must be conducted. Clinical trial protocols, evidence-handling protocols, and sentencing protocols fall in this category.
4. TECHNOLOGY AND DATA LAW. In the context of computer networks and internet law, a protocol (e.g., HTTP, TCP/IP) is a technical standard governing communication between systems. This meaning surfaces in litigation and regulation involving data, cybersecurity, and telecommunications.
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Common Language
Modern common usage (Wiktionary): Plural of "protocol" — covering a range of everyday meanings including rules of etiquette, formal procedures, or technical standards.
Historical common usage (Webster's 1913): Protocol — the original copy of a document; the minutes or rough draft of a diplomatic instrument; also, the forms and ceremonies observed in diplomatic and state affairs.
Editorial note: The common meaning of "protocol" — a set of rules or a procedure — overlaps comfortably with meanings 2 and 3 above, creating a false sense of familiarity. The historical legal meaning (ecclesiastical records compiled by a notary, rooted in civil law) is far narrower and more specific than any modern common usage suggests. A researcher encountering "protocols" in an ecclesiastical or notarial context must resist importing the modern administrative or diplomatic sense.
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Common Confusion
Three distinct uses of "protocols" are frequently collapsed:
- PROTOCOLS as notarial records (historical ecclesiastical/civil law) vs. PROTOCOLS as treaty instruments (international law) vs. PROTOCOLS as procedural rules (modern administrative/regulatory use). These are not interchangeable. A "protocol" in a 19th-century ecclesiastical case file refers to original notarial proceedings; the same word in a modern international IP filing context refers to a multilateral treaty framework. Misreading the register of a source document can produce serious interpretive errors.
- PROTOCOL vs. CONVENTION vs. TREATY: In international law, these terms describe overlapping but formally distinct categories of international instruments. A protocol is typically secondary or supplementary to a principal convention, though some protocols (like the Madrid Protocol) function as self-contained operative agreements.
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Why It Matters in Research
The principal research hazard with "protocols" is register confusion: the word appears across ecclesiastical law, international law, administrative law, and technology law, and the meaning shifts substantially in each context without any change in the term itself.
For historical corpus research: Sources predating the 20th century, including Rapalje & Lawrence, use "protocols" almost exclusively in the notarial/ecclesiastical sense. Do not import modern treaty or procedural meanings into historical texts.
For international law research: The treaty-protocol distinction matters for questions of ratification, enforcement, and the relationship between instruments. Researchers should identify whether a protocol is freestanding or derivative of a parent convention, as this affects its legal weight and domestic implementation.
For IP research specifically: The Madrid Protocol is the operative framework for international trademark registration, and Law Mind's IP_87 encyclopedia entry addresses it directly. Researchers working on cross-border trademark questions should treat "protocol" in that context as shorthand for a specific multilateral filing system, not a generic procedural term.
For administrative and regulatory research: "Protocol" in modern agency or institutional usage is often not a legally binding instrument in the formal sense — it may be a policy document, a best-practices guide, or an internal procedural rule. Determining its legal status requires examining whether it was formally adopted, whether it carries enforcement authority, and whether it is incorporated by reference into binding regulation.
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Historical Dictionary Support
Rapalje & Lawrence define protocols as "the original acts and proceedings in an ecclesiastical cause taken down by a notary," grounding the term in its civil law and ecclesiastical origins. The parenthetical gloss — "the things first glued together, i.e., the original drafts" — reflects the documentary sense: protocols were the primary, foundational instruments from which copies were made and proceedings reconstructed. The citation to Phillimore's Ecclesiastical Law and to Justinian's Novels confirms that this usage was both English ecclesiastical practice and Roman civil law inheritance.
Rapalje & Lawrence's entry is narrow and historically situated; it does not anticipate the term's later expansion into international treaty practice or modern regulatory usage. Researchers relying solely on this source will have an accurate but incomplete picture. The international-law sense of "protocol" developed significantly through 19th- and 20th-century treaty practice and is not reflected in the historical dictionary literature surveyed here.
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Jurisdictional Note
The ecclesiastical and notarial meaning of "protocols" is primarily relevant in common law jurisdictions with an inherited ecclesiastical court system (England and Wales principally) and in civil law systems where notarial practice remains central. The international law meaning is jurisdiction-neutral by definition. In the United States, "protocol" in the administrative sense carries no fixed statutory definition and its legal force must be assessed instrument by instrument.
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Encyclopedia Cross-Reference
IP_87: International Trademark Protection — Madrid Protocol and Foreign Filing (Law Mind Intellectual Property Encyclopedia). Directly relevant for researchers approaching "protocols" in the international trademark filing context.
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