GG-class serving droids were a type of service droid. In 11 BBY, a GG-class droid worked in the residence of the mayor of Gorse City on the planet Gorse. The droid carried a tray of drinks for guests during a celebration held at the residence following the death of Count Denetrius Vidian. Following the Battle of Yavin, a GG-class droid was present during the wedding of Moff Jaccun Pereez's daughter, Famma, to Commander Yendiv Bensek, where the droid acted as a spy for Inferno Squad.