RBMS is governed by a seven-person Executive Committee consisting of a chair, vice chair/chair-elect, past chair, three at-large members, and a secretary, all of whom are elected by section plebiscite. "The chair of the section, the vice chair/chair-elect, and the past chair serve a one-year term. The vice chair/chair-elect automatically becomes chair of the section after a year as vice chair/chair-elect; and the chair of the section automatically becomes past chair after a year as chair.