Ambassador in the context of "Commissioner"

Hermes (/ˈhɜːrmiːz/; Ancient Greek: Ἑρμῆς) is an Olympian deity in ancient Greek religion and mythology considered the herald of the gods. He is also widely considered the protector of human heralds, travelers, thieves, merchants, and orators. He is able to move quickly and freely between the worlds of the mortal and the divine aided by his winged sandals. Hermes plays the role of the psychopomp or "soul guide"—a conductor of souls into the afterlife.

In myth, Hermes functions as the emissary and messenger of the gods, and is often presented as the son of Zeus and Maia, the Pleiad. He is regarded as "the divine trickster", about which the Homeric Hymn to Hermes offers the most well-known account.

An apostle (/əˈpɒsəl/), in its literal sense, is an emissary. The word is derived from Ancient Greek ἀπόστολος (apóstolos), literally "one who is sent off", itself derived from the verb ἀποστέλλειν (apostéllein), "to send off". The purpose of such sending off is usually to convey a message, and thus "messenger" is a common alternative translation; other common translations include "ambassador" and "envoy". The term in Ancient Greek also has other related meanings.

In Christianity, the term was used in the New Testament for Jesus' Twelve Apostles (including Peter, James, and John), as well as a wider group of early Christian figures, including Paul, Barnabas, and Junia. The term is also used to designate an important missionary of Christianity to a region or a group, e.g. Patrick, the apostle of Ireland, or Boniface, the "apostle of the Germans". Some other religions use the term for comparable figures in their history. The word in this sense may be used metaphorically in various contexts, but is mostly found used specifically for early associates of the founder of a religion, who were important in spreading their teachings. The term is also used to refer to someone who is a strong supporter of something.

A letter of credence (French: Lettre de créance, [lɛtʁ də kʁeɑ̃s]) is a formal diplomatic letter that designates a diplomat as ambassador to another sovereign state. Commonly known as diplomatic credentials, the letter is addressed from one head of state to another, asking them to give credence (French: créance) to the ambassador's claim of speaking for their country. The letter is presented personally by the ambassador-designate to the receiving head of state in a formal ceremony, marking the beginning of the ambassadorship.

Letters of credence are traditionally written in French, the lingua franca of diplomacy. However, they may also be written in the official language of the sending state.

A consul is an official representative of a government who resides in a foreign country to assist and protect citizens of the consul's country, and to promote and facilitate commercial and diplomatic relations between the two countries.

A consul is generally part of a government's diplomatic corps or foreign service, and thus enjoys certain privileges and protections in the host state, albeit without full diplomatic immunity. Unlike an ambassador, who serves as the single representative of one government to another, a state may appoint several consuls in a foreign nation, typically in major cities; consuls are usually tasked with providing assistance in bureaucratic issues to both citizens of their own country traveling or living abroad and to the citizens of the country in which the consul resides who wish to travel to or trade with the consul's country.

In the Commonwealth of Nations, a high commissioner is the senior diplomat, generally ranking as an ambassador, in charge of the diplomatic mission of one Commonwealth government to another. Instead of an embassy, the diplomatic mission is generally called a high commission.

In international law, extraterritoriality or exterritoriality is the state of being exempted from the jurisdiction of local law, usually as the result of diplomatic negotiations.

Historically, this primarily applied to individuals, as jurisdiction was usually claimed on peoples rather than on lands. Extraterritoriality can also be partly applied to physical places. For example, such is the immunity granted to diplomatic missions, military bases of foreign countries, or offices of the United Nations. The three most common cases recognized today internationally relate to the persons and belongings of foreign heads of state and government, the persons and belongings of ambassadors and other diplomats, and ships in international waters.

John Elkington CF (born 23 June 1949) is an author, advisor and serial entrepreneur. He is an authority on corporate responsibility and sustainable development. He has written and co-authored 20 books, including the Green Consumer Guide, Cannibals with Forks: The Triple Bottom Line of 21st Century Business, The Power of Unreasonable People: How Social Entrepreneurs Create Markets That Change the World, and The Breakthrough Challenge: 10 Ways to Connect Tomorrow's Profits with Tomorrow's Bottom Line.

He is a founding partner and chairman & chief pollinator at Volans; co-founder and honorary chairman of SustainAbility; honorary chairman of Environmental Data Services (ENDS, 1978); senior advisor to the Business & Human Rights Resource Centre; member of the World Wildlife Fund (WWF) Council of Ambassadors; visiting professor at Cranfield University School of Management, Imperial College and University College London (UCL). He is a member of over 20 boards and advisory boards.

An apostolic nuncio (Latin: nuntius apostolicus; also known as a papal nuncio or simply as a nuncio) is an ecclesiastical diplomat, serving as an envoy or a permanent diplomatic representative of the Holy See to a state or to an international organization. A nuncio is appointed by and represents the Holy See, and is the head of the diplomatic mission, called an apostolic nunciature, which is the equivalent of an embassy. The Holy See is legally distinct from the Vatican City or the Catholic Church. In modern times, a nuncio is usually an Archbishop.

An apostolic nuncio is generally equivalent in rank to that of ambassador extraordinary and plenipotentiary, although in Catholic countries the nuncio often ranks above ambassadors in diplomatic protocol. A nuncio performs the same functions as an ambassador and has the same diplomatic privileges. Under the 1961 Vienna Convention on Diplomatic Relations, to which the Holy See is a party, a nuncio is an ambassador like those from any other country. The Vienna Convention allows the host state to grant seniority of precedence to the nuncio over others of ambassadorial rank accredited to the same country, and may grant the deanship of that country's diplomatic corps to the nuncio regardless of seniority. The representative of the Holy See in some situations is called a Delegate or, in the case of the United Nations, Permanent Observer. In the Holy See hierarchy, these usually rank equally to a nuncio, but they do not have formal diplomatic status, though in some countries they have some diplomatic privileges.