The Trade Agreements Conference was a biennial event held on Betazed dealing with trade agreements. In 2366, the Betazoid Reittan Grax served as director for this event. Following the conference, there was a banquet in Ten Forward aboard the USS Enterprise-D at which an Algolian performed music with his instrument. 2366 was also the first time the Ferengi participated in this conference. Other species who participated beside the Betazoids and the Ferengi were the Humans, Bolians, Klingons, Mizarians, Selay, Vulcans, and Zakdorn. (TNG: "Ménage à Troi" )