Feb 5, 2018
Session I - Feb. 27-Mar. 2, 2018, Washington D.C.
Session II - Aug. 9-11, 2018, Indianapolis
National Headquarters conducts two Department Service Officer School sessions each year. DSO School is geared for the professional accredited American Legion representative at the regional office, county and state levels. Attendees must be endorsed by the department adjutant, who must submit a certification form to National Headquarters.