The Separatist Council Conference Room was a meeting room in the Techno Union mining facility on Mustafar, hidden deep within a secure bunker used by the Confederacy of Independent Systems. The members of the Separatist Council convened here during the final stages of the Clone Wars.
During his slaughter, Darth Vader killed Rune Haako, Nute Gunray's secretary in the Trade Federation, leaving his body on the floor. Techno Union Foreman Wat Tambor shared his fate in the same room. Vader's fierce duel with his former Master, Obi-Wan Kenobi, took both combatants through the Conference Room. During this duel, the arm of Rune Haako was seen to twitch.
- LEGO Star Wars: The Video Game (First appearance) (Non-canonical appearance)
- LEGO Star Wars: The Complete Saga (Non-canonical appearance)
- Star Wars: Battlefront II
- Star Wars Episode III: Revenge of the Sith
- Star Wars Episode III: Revenge of the Sith junior novel
- Star Wars Episode III: Revenge of the Sith video game