Supervisor droids, also known as overseer droids, were a type of third class droid designed to oversee droid pools. The EV-series supervisor droid was a model of supervisor droid manufactured by MerenData. Doctor Gubacher and his team designed enhanced overseer droids to supervise the labor force which helped construct the Death Star.
- Ultimate Star Wars (First identified as supervisor droid)
- Star Wars: Absolutely Everything You Need to Know
- Star Wars Character Encyclopedia: Updated and Expanded
- Star Wars: The Visual Encyclopedia
- Star Wars: Droidography
- Disney Gallery: The Mandalorian – "Directing"
- Disney Gallery: The Mandalorian – "Practical"
- Disney Gallery: The Mandalorian – "Connections"
- Disney Gallery: The Mandalorian: Making of Season Two
- Star Wars: The Mandalorian - The Art & Imagery Collector's Edition, Volume Two
- Disney Gallery: The Mandalorian: Making of the Season 2 Finale