International Association of Volcanology and Chemistry of the Earth's Interior

International non governmental organization

The International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) is a learned society that focuses on research in volcanology, efforts to mitigate volcanic disasters, and research into closely related disciplines, such as igneous geochemistry and petrology, geochronology, volcanogenic mineral deposits, and the physics of the generation and ascent of magmas in the upper mantle and crust. It is one of eight constituent associations of the International Union of Geodesy and Geophysics (IUGG). IAVCEI is run by an executive committee whose membership changes every four years. The Executive determines policies for the Association, enacting them through a series of commissions and task groups. Bulletin of Volcanology is the journal of IAVCEI.

The International Union of Geodesy and Geophysics, a non governmental organisation, was established in 1919. The Volcanology section of the IUGG, also founded in 1919, was the forerunner of the IAVCEI. It was formally constituted at the First General Assembly of the IUGG (Rome, 1922). The name was changed to International Association of Volcanology (IAV) at the Fourth General Assembly of the IUGG (Stockholm, 1930). IAV statutes and by laws were adopted in Helsinki in 1960 and were revised in Zurich in 1967 and in Canberra in 1979. The association's present name was adopted in 1967 in order to harmonise with the name of the International Association of Seismology and the Physics of the Earth's Interior (IASPEI).