IGU:

The International Gas Union (IGU) was founded in 1931. It is a worldwide non-profit organisation registered in Vevey, Switzerland with the  present Secretariat located in Oslo, Norway. The objective of IGU is to promote the technical and economic progress of the gas industry. The members of IGU are associations and entities of the gas industries in 71 countries. It cooperates with many global energy organisations. IGU's working organisation covers all domains of the gas industry from exploration and production of natural gas on- or offshore, pipeline and piped distribution systems to customers' premises and combustion of the gas at the point of use.