Eastern Mennonite Missions is an Anabaptist mission agency supported primarily by approximately 200 congregations in Lancaster Conference of the Mennonite Church. Other churches, conferences, and agencies in North America also participate in the mission, including approximately 100 other churches from Global Community Network, Good News Fellowship, and Atlantic Coast, Franklin, and New York Mennonite conferences.
EMM partners with an international network of Anabaptist-oriented churches and regional mission centers on six continents. EMM is also one of the four founding members of the International Missions Association (IMA), a group of Anabaptist mission agencies/churches from Asia, Africa, North America, and Latin America