IEN meaning in Governmental ?

The Indigenous Environmental Network (IEN) is a coalition of indigenous, grassroots environmental justice activists, primarily based in the United States. Group members have represented Native American concerns at international events such as the United Nations Climate Change conferences in Copenhagen (2009) and Paris (2016). IEN organizes an annual conference to discuss proposed goals and projects for the coming year; each year the conference is held in a different indigenous nation. The network emphasizes environmental protection as a form of spiritual activism. IEN received attention in the news as a major organizer of the fight against the Keystone Pipeline and the Dakota Access Pipeline in the Dakota Access Pipeline protests.