The Glass & Optical Materials Division and the Deutsche Glastechnische Gesellschaft met in Miami for the GOMD-DGG 2015 Joint Annual Meeting on May 17-21 at the Hilton Miami Downtown. The program covered physical properties and technological processes important to glasses, amorphous solids and optical materials. Sessions headed by technical leaders from industry, labs, and academia discussed the latest advances in glass science and technology, as well as examined the amorphous state. The poster session highlighted late-breaking research as well as the annual student poster contest.