A protocol is a rule which describes how an activity should be performed, especially in the field of diplomacy. In diplomatic services and governmental fields of endeavor protocols are often unwritten guidelines. Protocols specify the proper and generally accepted behavior in matters of state and diplomacy, such as showing appropriate respect to a head of state, ranking diplomats in chronological order of their accration at court, and so on. One definition is:
Protocol is commonly described as a set of international courtesy rules. These well-established and time-honored rules have made it easier for nations and people to live and work together. Part of protocol has always been the acknowledgment of the hierarchical standing of all present. Protocol rules are based on the principles of civility.—Dr. P.M. Forni on behalf of the International Association of Protocol Consultants and Officers.
There are two meanings of the word protocol. In the legal sense, it is defined as an international agreement that supplements or amends a treaty. In the diplomatic sense, the term refers to the set of rules, procedures, conventions and ceremonies that relate to relations between states. In general, protocol represents the recognized and generally accepted system of international courtesy.
The term protocol is derived, via French and Medieval Latin, from the Greek word πρωτόκολλον protokollon "first glued sheet of or onto a papyrus-roll". This comes from the act of gluing a sheet of paper to the front of a document to preserve it when it was sealed, which imparted additional authenticity to it. In the beginning, the term protocol related to the various forms of interaction observed in official correspondence between states, which were often elaborate in nature. In course of time, however, it has come to cover a much wider range of international relations.
|Wikisource has the text of the 1911 Encyclopædia Britannica article Protocol.|