The law of embassies, concluded at Vienna and brought into force by article 51
Background
The Vienna Convention on Diplomatic Relations appears in the United Nations Treaty Collection under registration number 7310. Its place and date of conclusion are given as Vienna, 18/04/1961. It entered into force on 24 April 1964, in accordance with article 51. The depositary is the Secretary-General of the United Nations, but the register shows the registration date as ex officio 24 June 1964, two months after the Convention took effect. It has five authentic texts: Spanish, Russian, French, English and Chinese. The agreement type is recorded as Multilateral. It was published in volume 500 of the United Nations Treaty Series, at page 95, and is filed under the subject term Diplomatic and consular relations.
In plain words
Multilateral Multilateral agreement — A treaty open to many states rather than concluded between just two.
Treaty Series United Nations Treaty Series — The numbered volumes in which the United Nations publishes the treaties registered with it.